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Delivering enterprise high availability, the ES1686dc Enterprise ZFS NAS features Intel® Xeon® D processors, dual active controllers, up to 512 GB DDR4 ECC memory, SAS 12Gb/s, and ZFS that supports logical volume management. The ES1686dc runs the latest QES 2.1.0 operating system that supports near-limitless snapshots, SnapSync, block-level data deduplication, and inline data compression. Whether being used as a mission-critical file server, virtualization server, VDI, medium-sized data center, video streaming, surveillance storage, and efficient file backup & recovery, the ES1686dc helps your business to achieve service-level agreements for performance and uptime.
Intel® Xeon® D dual active-active controllers provide supreme uptime and redundancy to ensure high availability.
Battery-protected DRAM write to cache data protection and Flash read acceleration provides industry-leading random access performance.
PCIe expandability allows for 10GbE/25GbE adapters to increase application performance.
Four 10GbE SFP+ ports accelerate virtualization, large file sharing, and intensive data transfer.
Near-limitless snapshots and SnapSync for snapshot remote backup assist businesses to resume essential services in the shortest time.
Supports VMware® vSphere® 6.5, Windows Server® 2016 and Citrix® XenServer® 7.0 for storage virtualization. Compatible with OpenStack® cloud environments.
Intel® Xeon® D-2123IT 4-core 2.20 GHz processor (burst up to 3.0 GHz) per controller, 32 GB RDIMM DDR4 ECC (4x 8 GB) per controller
Intel® Xeon® D-2145NT 8-core 1.90 GHz processor (burst up to 3.0 GHz) per controller, 48 GB RDIMM DDR4 ECC (4 x 4 GB+4 x 8GB) per controller
Intel® Xeon® D-2145NT 8-core 1.90 GHz processor (burst up to 3.0 GHz) per controller, 64 GB RDIMM DDR4 ECC (4 x 16 GB) per controller
Intel® Xeon® D-2142IT 8-core 1.90 GHz processor (burst up to 3.0 GHz) per controller, 48 GB RDIMM DDR4 ECC (4 x 4 GB+4 x 8GB) per controller
Intel® Xeon® D-2142IT 8-core 1.90 GHz processor (burst up to 3.0 GHz) per controller, 64 GB RDIMM DDR4 ECC (4 x 16 GB) per controller
In Active-Active storage system architecture, both controllers are able to provide a complete range of services, which is different from the Active-Standby architecture of single-controller systems. The Active-Active architecture does not have the disadvantage of idle computing resources. To leverage the strengths of the ES1686dc Active-Active controller architecture, it is recommended to create multiple storage pools and distribute their ownership between both controllers. This allows simultaneous output from both controllers for better load balancing.
With two HA systems you are paying twice the price and causing a load imbalance as workloads are only processed on the active system. A power outage could cause data loss, and the disconnected network invalidates the HA architecture.
Both controllers of the ES1686dc can carry traffic, along with Copy-To-Flash protection against power failure and the dual-path SAS interface. Besides conserving computing resources, a high-speed, uninterrupted, and high-availability storage service is also provided through communication protocols such as SMB, NFS and iSCSI.
|
Write
454
MB/s
|
Read
1192
MB/s
|
|
Write
36953
IOPS
|
Read
52740
IOPS
|
| SMB Sequential Throughout (10 GbE x 8) |
Write
449
MB/s
|
Read
1183
MB/s
|
|---|---|---|
| iSCSI Random 4K IOPS(10 GbE x 8) |
Write
36669
IOPS
|
Read
52334
IOPS
|
Tested in QNAP Labs. Figures may vary by environment.
Check QNAP NAS with Support for Virtualization application
Powered by two Intel® Xeon® D processors, the ES1686dc features a dual active-active controller architecture that provides failover/failback operations as the standby controller can quickly take over if one controller breaks down. Redundant hot-swappable power supplies and cooling fans are also included to provide businesses with near-zero downtime high availability. The ES1686dc connects to the JBOD enclosure ( ) via the dual-path mini-SAS design to sustain continuous operations even if a JBOD cable is disconnected. Designed around redundancy, the ES1686dc is the best realization of reliable enterprise storage for uninterrupted mission-critical enterprise tasks and productivity.
The ES1686dc simultaneously supports main memory read cache (L1 ARC), SSD secondary read cache (L2 ARC), and memory write cache (ZFS Intent Log) to meet performance demands for various enterprise applications.
Each controller has eight RDIMM slots, allowing for up to 512 GB memory.
Note: The main memory will retain 8GB for use by the write cache.
If unplanned power outages occur, the system can write cache data from the battery-protected DRAM to M.2 SSD through Copy To Flash (C2F) to ensure that data is not lost.
Note: To ensure write cache data safety, it is recommended to annually replace the BBU. QNAP provides one-year warranty for the BBU.
The ES1686dc provides two PCIe Gen3 x8 slots connected to the CPU, allowing you to install lightning-fast 10GbE/25GbE network cards to boost virtualization, media streaming, and other bandwidth-demanding applications. Installing NVIDIA® Mellanox Smart NICs further adds support for iSER for improved VMware® virtualization performance. You can also install a SAS expansion card ( ) for connecting up to seven 16-bay expansion enclosures to seamlessly expand the potential storage capacity over 1PB, with unprecedented performance of up to 48Gbps per host connection.
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“Reliability” is the priority for mission-critical business applications. The ES1686dc adopts dual active-active controllers to provide the most reliable base for business IT storage.
The fans rotation speed will automatically adjust to the NAS temperature.
Provides Intel® Xeon® D-2142IT and Intel® Xeon® D-2123IT options with DDR4 memory and PCIe Gen3 support.
Quad-channel DDR4 ECC memory with 8 RDIMM slots for up to 512 GB memory per controller.
Supports 10GbE/ 25GbE network cards or SAS expansion cards for greater application potential.
Ideal for running bandwidth-demanding applications such as virtualization and fast backup/restoration.
If a sudden power loss occurs, the BBU enables write to cache data protection, and at the same time the data is replicated to a backup controller to achieve 100% data integrity.
Supports Service Binding, Port Trunking and MPIO. One Gigabit LAN port is dedicated to remote management.
While SATA 6Gb/s SSDs provide high-performance yet affordable storage, the lack of dual-port support makes them unsuitable for dual-controller environments. The QDA-SA adapter is designed for QNAP Enterprise ZFS NAS, and allows the use of a SATA 6Gb/s drive in a 3.5-inch SAS drive bay - providing the ability to expand storage capacity by using cost-effective SATA drives. By installing a SATA drive with the QDA-SA into the dual-controller ES1686dc, the SATA drive can share these SAS dual-port advantages to ensure a high-availability, fault-tolerant enterprise storage environment.
The ES1686dc features the QES (QNAP Enterprise Storage) 2.1.0 operating system, which is based on the simple and efficient FreeBSD kernel and the ZFS file system that has been proven through years of experience to be most suitable for high-end enterprise applications. Not only does QES 2.1.0 provide reliable data protection, recovery, and business-class features, it is optimized for flash storage and is capable of driving outstanding performance for all-flash storage arrays to accelerate mission-critical services and eliminate challenges in VDI environments. QES 2.1.0 also comes with Quality of Service (QoS) capabilities that help ensure consistent primary storage performance in multi-application environments. Continuing the same user experience with the intuitive QTS operating system, QES provides business users with an easy learning curve for quick implementation within IT infrastructures.
|
QES 2.1.0
QNAP Enterprise System |
QTS
QNAP NAS System |
|
|---|---|---|
| OS Kernel | FreeBSD | Linux |
| File system | ZFS | Ext4 |
| CIFS/FTP/NFS/iSCSI | YES | YES |
| End-to-end data integrity | YES | |
| Snapshot upper limit | 65536 | 1024 |
| Remote disaster backup and recovery | SnapSync | Snapshot Replica |
| Deduplication | YES |
Deduplicate backup data at the source
(Hybrid Backup Sync 3.0) |
| Real-time data compression | YES | |
| Real-time data compaction | YES | |
| Application consistency |
Snapshot Agent
VSS Hardware Provider (QNAP NetBak Replicator) |
Snapshot Agent
VSS Hardware Provider (QNAP NetBak Replicator) |
| Qtier (Auto Tiering) | YES | |
| App Center | YES | |
|
Application services
(Virtualization Station, Web Server, multimedia service, etc.) |
YES | |
| Application scenarios |
• Reliable storage for mission-critical business tasks.
• The perfect backup storage for the dual-controller Enterprise ZFS NAS. |
• High-performance storage with SSD and Qtier technology for maximized cost-efficiency.
• Storage for hosting virtual machines and containerized applications. • Application server using QTS services (Web server, VPN server, FTP server, etc). |
QES 2.1.0 features QNAP’s exclusive Write Coalescing algorithm that further optimizes all-flash performance in ZFS, providing a highly cost-effective all-flash solution for enterprise-class data management and mission-critical services.
Note: The Write coalescing algorithm in QES 2.1.0 does not support for dual-controller NAS. This will be supported in future versions of QES.
Transforms all random writes to sequential writes along with reduced I/O. It not only effectively increases random write performance for all-flash environments but also can improve SSD lifespans.
Users can allocate an additional over-provisioning ratio for SSDs (from 1% to 60%) and Storage Pools (from 1% to 40%) for a constant performance boost of over 100%.
In VDI environments where there could be over 90% duplicate data from OS images and applications that are spread over virtual desktops, the QES-powered ES1686dc provides businesses with the most cost-effective remote virtual desktop platform and mission-critical information warehousing.
Block-based data deduplication optimizes storage usage and significantly decreases storage capacity requirements.
Shrinks data size to reduce storage I/O workloads for improved performance. In VDI, deduplicated virtual desktops are easily cached to achieve optimal virtual desktop performance.
Especially helpful for increasing SSD storage utilization efficiency when highly-repetitive data or massive small files (e.g. transaction logs of banks or e-commerce) are generated. It delivers higher cost efficiency of all-flash storage systems.
Note: Data compaction in QES 2.1.0 does not support dual-controller NAS. This will be supported in future versions of QES.
Designed with a focus on data integrity, a fundamental aspect of storage security and reliability, the QES-based ES1686dc uses its end-to-end checksums to detect and correct silent data corruption caused by hardware defects, bugs in firmware or metadata errors. If integrity violations are detected, QES automatically repairs the damage using data from the other mirror before the data is passed to applications.
The ES1686dc supports up to 65,536 snapshots for iSCSI LUN and shared folders (if 1 snapshot is created every hour, 24 snapshots per day, then up to 7 years worth of snapshots can be created without needing to delete any) and replicates snapshots to remote servers by using the block-level SnapSync. In the event of a primary site failure, SnapSync assists businesses to resume essential services in the shortest possible time.
SnapSync supports VMware Site Recovery Manager (SRM) that offers enterprise-class remote backup and disaster recovery solutions for virtual applications. With the Storage Replication Adapter (SRA) for SRM, operation overheads of the ESXi® server can be offloaded to a QNAP NAS to accelerate and simplify virtual machine backup and restoration.
Copy-on-write technology makes QES snapshot creation almost instantaneous without affecting ongoing data writing. SnapSync supports incremental backups, real-time deduplication and compression. The source ES1686dc will perform deduplication before compressing the metadata to reduce synchronized data and save bandwidth resources.
SnapSync supports VMware Site Recovery Manager (SRM) that offers enterprise-class remote backup and disaster recovery solutions for virtual applications. With the Storage Replication Adapter (SRA) for SRM, operation overheads of the ESXi® server can be offloaded to a QNAP NAS to accelerate and simplify virtual machine backup and restoration.
Copy-on-write technology makes QES snapshot creation almost instantaneous without affecting ongoing data writing. SnapSync supports incremental backups, real-time deduplication and compression. The source ES1686dc will perform deduplication before compressing the metadata to reduce synchronized data and save bandwidth resources.
QNAP Netbak Replicator is easy-to-use and VSS-aware backup software, helping businesses to create complete backups in data centers and virtualization environments without needing additional software. To build a QNAP Snap Agent and VSS Hardware Provider operating environment, all applications (including VSS Service, Requestor, Provider and QNAP Snap Agent) can be deployed with VSS-Aware applications on the same server, and the minimal requirements are only one ES1686dc and one server for it to be operational.
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The ES1686dc supports VMware® vSphere® 6.5, Windows Server® 2016, and Citrix XenServer® 7.0 for flexible deployment and management in virtualization environments. It also supports VMware® VAAI and Microsoft® ODX to increase performance by offloading server loading for ESXi® server and Hyper-V® respectively. The QNAP vSphere Client plug-in, Web plug-in and QNAP SMI-S provider are also supported to increase the efficiency of operations and management in virtualization applications. The ES1686dc and VMware® ESXi server installed with NVIDIA® Mellanox Smart NICs that support iSER can acquire iSER advantages to offload CPU workloads with boosted VMware® virtualization performance.
QES supports OpenStack® Cinder and Manila file sharing services. With the QNAP Cinder Driver, the ES1686dc can provide block-level storage space to virtual machines. It not only accelerates the deployment of virtual machines and enhances virtual machine image access efficiency through iSCSI, but it is also easier to integrate into commercial cloud storage platforms, providing businesses with a flexible, easy-to-use, and low-cost storage solution.
The ES1686dc is backed by a 5-year warranty at no extra cost. This premier warranty demonstrates QNAP’s dedication to your essential business needs for continuous operations and non-interrupted services.
6Gbps 2.5-inch SATA SSD to 3.5-inch SAS drive adapter for dual-controller servers
6Gbps SAS to SATA drive adapter (Designed for Enterprise ZFS NAS)
ZFS-based, 1U high-density U.2 NVMe PCIe Gen 4 / SATA 6Gbps SSD all-flash storage built for low-latency file servers, virtualized workloads, data centers, and 4K/8K streams
Powerful 10GbE-ready hybrid storage with PCIe Gen 4 expandability, supporting QuTS hero or QTS operating system
High-performance 8-core 10GbE NAS for deploying hybrid-infrastructure storage and high-speed virtualization applications
Build a personal private cloud & home multimedia center with a built-in NPU to boost AI-powered face recognition
6Gbps 2.5-inch SATA SSD to 3.5-inch SAS drive adapter for dual-controller servers
6Gbps SAS to SATA drive adapter (Designed for Enterprise ZFS NAS)
ZFS-based, 1U high-density U.2 NVMe PCIe Gen 4 / SATA 6Gbps SSD all-flash storage built for low-latency file servers, virtualized workloads, data centers, and 4K/8K streams
Powerful 10GbE-ready hybrid storage with PCIe Gen 4 expandability, supporting QuTS hero or QTS operating system
High-performance 8-core 10GbE NAS for deploying hybrid-infrastructure storage and high-speed virtualization applications
Build a personal private cloud & home multimedia center with a built-in NPU to boost AI-powered face recognition
Dual-port 10GbE SFP+ network expansion card, Brackets for rackmount,tower and full height models are included.
Dimension (L × W × H): 6.00 × 10.50 × 26.00 (cm)
Weight: 0.24 (kg)
QNAP Dual-port 10 Gigabit Network Expansion Card for rackmount and tower models (10GBASE-T interface)
Dimension (L × W × H): 6.00 × 10.50 × 26.00 (cm)
Weight: 0.42 (kg)
Dual-port QSFP+ 40Gb network expansion card; low-profile formfactor; PCIe Gen3 x8
Dimension (L × W × H): 6.00 × 10.50 × 26.00 (cm)
Weight: 0.24 (kg)
Dual-port 10GbE Network Adaptor, Intel 700 series Ethernet Controller
Dimension (L × W × H): 11.36 × 6.89 × 1.83 (cm)
Weight: 0.24 (kg)
Dual-port SFP28 25Gb network expansion card; Mellanox ConnectX-6 Lx;low-profile formfactor; PCIe Gen4 x8
Dimension (L × W × H): 12.00 × 1.65 × 6.90 (cm)
Weight: 0.15 (kg)
770W Delta power supply
Dimension (L × W × H): 4.30 × 1.30 × 1.00 (cm)
Weight: 2.43 (kg)
Screw pack for 2.5' HDD / SSD intallation, 96 pieces, Flat head machine screw
Dimension (L × W × H): 0.10 × 11.80 × 12.80 (cm)
Weight: 0.01 (kg)
Screw pack for M.2 SSD installation, 96 pieces, Flat head machine screw
HDD Tray of ES NAS series, with black flat head machine screw x4 for 2.5' HDD & silver flat head machine screw x4 for 3.5' HDD
Dimension (L × W × H): 3.60 × 11.80 × 24.50 (cm)
Weight: 0.23 (kg)
HDD Tray of ES NAS series, with black flat head machine screw x4 for 2.5' HDD & silver flat head machine screw x4 for 3.5' HDD
Dimension (L × W × H): 3.60 × 11.80 × 24.50 (cm)
Weight: 0.23 (kg)
FAN module of ES NAS
Dimension (L × W × H): 26.80 × 10.50 × 12.00 (cm)
Weight: 0.67 (kg)
New Rail Kit for ES1640dc, EJ1600, EJ1601
Dimension (L × W × H): 70.00 × 12.30 × 8.30 (cm)
Weight: 2.55 (kg)
RAIL-E02 is included inside package of ES NAS and EJ JBOD series
4-port miniSAS HD host bus adapter, Broadcom Mercator SAS3616W, PCIe 3.0 x 16 for TL SAS JBOD series
Dimension (L × W × H): 14.97 × 6.89 × 2.30 (cm)
Weight: 0.23 (kg)
QNAP 2-port 16Gbps fiber channel adapter, PCIe 3.0 x8, SFP+, low profile, w/ SFP+ 16G transceivers
Dimension (L × W × H): 19.00 × 14.30 × 5.00 (cm)
Weight: 0.40 (kg)
The FC adapter can only be supported on QNAP QTS & QTS Hero NAS operating systems.
QNAP 2-port 32Gbps fiber channel adapter, PCIe 3.0 x8, SFP+, low profile, w/ SFP+ 32G optical transceivers
Dimension (L × W × H): 19.00 × 14.30 × 5.00 (cm)
Weight: 0.40 (kg)
The FC adapter can only be supported on QNAP QTS & QTS Hero NAS operating systems.
2-port miniSAS HD host bus adapter, Broadcom Tomcat SAS3408, PCIe 3.0 x 8 for TL SAS JBOD series
Dimension (L × W × H): 12.97 × 6.89 × 23.00 (cm)
Weight: 0.21 (kg)
Mellanox MFM1T02A-SR SFP+ Optical Module for 10GBASE-SR
Dimension (L × W × H): 12.00 × 19.50 × 3.50 (cm)
Weight: 0.10 (kg)
Optical Transceiver 25GbE SFP28 LC-LC 850nm SR up to 100m
Dimension (L × W × H): 9.65 × 1.36 × 1.04 (cm)
Weight: 0.07 (kg)
SFP28 25GbE twinaxial direct attach cable, 1.5M
Dimension (L × W × H): 150.00 × 1.36 × 0.86 (cm)
Weight: 0.17 (kg)
SFP+ 10GbE twinaxial direct attach cable, 1.5M
Dimension (L × W × H): 1.00 × 24.00 × 29.50 (cm)
This 10GbE SFP+ network cable is designed for NAS models with an integrated 10GbE SFP+ LAN port or a 10GbE SFP+ network card.
SFP28 25GbE twinaxial direct attach cable, 3.0M
Dimension (L × W × H): 300.00 × 1.36 × 0.86 (cm)
Weight: 0.28 (kg)
SFP+ 10GbE twinaxial direct attach cable, 3.0M
This 10GbE SFP+ network cable is designed for NAS models with an integrated 10GbE SFP+ LAN port or a 10GbE SFP+ network card.
SFP+ 10GbE twinaxial direct attach cable, 5.0M
This 10GbE SFP+ network cable is designed for NAS models with an integrated 10GbE SFP+ LAN port or a 10GbE SFP+ network card.
QSFP+ 40GbE twinaxial direct attach cable, 3.0M
Dimension (L × W × H): 1.00 × 24.00 × 29.80 (cm)
Weight: 0.50 (kg)
This 40GbE QSFP+ network cable is designed for NAS models which are compatible with the QNAP 40GbE NIC LAN-40G2SF-MLX
Mini SAS external cable (SFF-8644 to SFF-8088), 1.0 m
Dimension (L × W × H): 1.00 × 24.00 × 29.50 (cm)
Weight: 0.12 (kg)
Mini SAS external cable (SFF-8644 to SFF-8644), 1.0 m
Dimension (L × W × H): 1.00 × 24.00 × 29.50 (cm)
Weight: 0.15 (kg)
Mini SAS external cable (SFF-8644 to SFF-8088), 1.0 m
Dimension (L × W × H): 1.00 × 24.00 × 29.50 (cm)
Weight: 0.12 (kg)
Mini SAS external cable (SFF-8644 to SFF-8644), 2M
Dimension (L × W × H): 1.00 × 24.00 × 29.50 (cm)
Weight: 0.24 (kg)
Mini SAS external cable (SFF-8644 to SFF-8088), 2M
Dimension (L × W × H): 1.00 × 24.00 × 29.50 (cm)
Weight: 0.24 (kg)
Mini SAS external cable (SFF-8644 to SFF-8644), 3.0 m
Dimension (L × W × H): 1.00 × 24.00 × 29.50 (cm)
Weight: 0.30 (kg)
Mini SAS external cable (SFF-8644 to SFF-8088), 3M
DDR type: DDR4(288PIN)
Capacity: 16GB
Spec: 2G X 4
Frequency: DDR4-2666
Form(PIN): 288PIN
with ECC Supported: ECC/REG
Power Supply: 1.2V
Dram Organization: 2048M*72
Temperature: 0℃~85℃
Environmental Regulation: RoHS
DDR type: DDR4(288PIN)
Capacity: 16GB
Spec: 1G X 8
Frequency: DDR4-2666
Form(PIN): 288PIN
with ECC Supported: ECC
Power Supply: 1.2V
Dram Organization: 2048M*72
Temperature: 0℃~85℃
Environmental Regulation: RoHS
DDR type: DDR4(288PIN)
Capacity: 32GB
Spec: 2G X 4
Frequency: DDR4-2666
Form(PIN): 288PIN
with ECC Supported: ECC/REG
Power Supply: 1.2V
Dram Organization: 4G*72
Temperature: 0℃~85℃
Environmental Regulation: RoHS
DDR type: DDR4(288PIN)
Capacity: 32GB
Spec: 2G X 8
Frequency: DDR4-3200
Form(PIN): 288PIN
with ECC Supported: ECC
Power Supply: 1.2V
Dram Organization: 4G*72
Temperature: 0℃~85℃
Environmental Regulation: RoHS
DDR type: DDR4(288PIN)
Capacity: 64GB
Spec: 4G X 4
Frequency: DDR4-3200
Form(PIN): 288PIN
with ECC Supported: ECC
Power Supply: 1.2V
Dram Organization: 8G*72
Temperature: 0℃~85℃
Environmental Regulation: RoHS
DDR type: DDR4(288PIN)
Capacity: 8GB
Spec: 1G X 8
Frequency: DDR4-2666
Form(PIN): 288PIN
with ECC Supported: ECC/REG
Power Supply: 1.2V
Dram Organization: 1024M*72
Temperature: 0℃~85℃
Environmental Regulation: Halogen Free
| CPU | Intel® Xeon® D-2142IT 8-core 1.90 GHz processor (burst up to 3.0 GHz) per controller |
| CPU Architecture | 64-bit x86 |
| Floating Point Unit | YES |
| Encryption Engine | YES (AES-NI) |
| System Memory | 64 GB RDIMM DDR4 ECC (4 x 16 GB) per controller |
| Maximum Memory | 512 GB (8 x 64GB) |
| Memory Slot |
8 x R-DIMM/LR-DIMM DDR4
IMPORTANT: You can only use one type of dual in-line memory module (DIMM) at a time. Do not use registered DIMM (RDIMM) with load-reduction DIMM (LRDIMM) memory.
|
| Flash Memory | 4GB (Dual boot OS protection) |
| Drive Bay |
16 x 3.5-inch
SAS 12Gb/s, backward-compatible to SAS 6Gb/s
|
| Drive Compatibility |
3.5-inch bays:
3.5-inch SAS/SATA hard disk drives 2.5-inch SAS/SATA hard disk drives 2.5-inch SAS/SATA solid state drives
The QDA-SA adapter is designed for QNAP Enterprise ZFS NAS and allows the use of a SATA 6Gbps drive in a 3.5-inch SAS drive bay
|
| Hot-swappable | YES |
| SSD Cache Acceleration Support |
YES
Read cache only |
| Cache for Copy To Flash (C2F) | 1 per each controller (64GB M.2 SSD) |
| Gigabit Ethernet Port (RJ45) | 3 for each controller (one for remote management) |
| 10 Gigabit Ethernet Port | 4 x 10GbE SFP+ for each controller |
| Wake on LAN (WOL) | YES |
| Jumbo Frame | YES |
| PCIe Slot |
2
Slot 1: PCIe Gen 3 x8 (CPU) Slot 2: PCIe Gen 3 x8 (CPU)
Card dimensions for PCIe slot 1~Slot 2：215 x 68.9 x 18.76 mm / 8.46 x 2.71 x 0.74 inches.
Wider cards can be installed if the next PCIe slot will not be used. |
| USB 3.2 Gen 1 port |
2 per each controller
Note: The USB ports are for engineering purpose only. No external devices such as storage drives or UPS are supported.
|
| Form Factor | 3U Rackmount |
| LED Indicators |
System Power LED (Green): on/off
System Status (Green/ Orange): in operation, system errors, low power, degraded RAID mode, memory failure, fan/power supply failure, system/disk temperature too high, storage pool reaching threshold value, system performing take-over, power supply unit unplugged LCD Status Display (Two-digit number): Status of JBOD connection |
| Buttons | Power, Reset |
| Dimensions (HxWxD) | 132 × 483.05 × 630.62 mm |
| Weight (Net) | 25.83 kg |
| Weight (Gross) | 32.69 kg |
| Operating Temperature | 0 - 40 °C (32°F - 104°F) |
| Storage Temperature | -20 - 70°C (-4°F - 158°F) |
| Relative Humidity | 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
| Power Supply Unit | Redundant/ Hot Swap Power Vin:90~264VAC;770W |
| Power Consumption: Operating Mode, Typical |
500.87 W
Tested with drives fully populated.
|
| Fan | Hot-swappable fan module (60*60*38mm; 16000RPM/12v/2.8A x 3) |
| System Warning | Buzzer |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 10000 |
| Safety Standard |
FCC Class A (USA only)
CE Mark ( EN55022 Class A, EN55024) EN60950 BSMI VCCI CB LVD |
