Dual-Active HA Architecture
The DST202-S24RB is a 2U24-bay 2.5” drives dual-active storage product with two controller modules interconnected via X8 PCI-E 3.0 NT for cache mirroring. The entire system is based on a cable-less, modular design to benefit the maintenance and serviceability.
Powerful Data Processing Capability
The system is based on Intel® X86 architecture with Intel® Grantley-EP platform. Each controller comes with Intel® latest generation LGA2011 E5-2600 v3 / v4 CPU and supports up to 8 DDR4 DIMMs, and expandable to maximum 1024GB memory capacity. The end-to-end 12Gb solution maximizes system I / O performance.
Versatile I/O Interface
Each controller has four iSCSI (based on Intel® i350) host interfaces, one Gigabit Ethernet management network port (shared with IPMI) and one console interface (RJ45, compatible with CISCO standard). Optional two 10Gb iSCSI or four 16Gb FC / 8Gb FCs per controller
And each controller comes standard with two 12Gb SFF-8644 Mini-SAS HD for daisy-chained drive expansion interface.
Flexible SAS Mezzanine Card Options
The motherboard supports the Gooxi Mezzanine Card design, supports two SAS controller by LSI 3008 and PMC8068, customers can choose either one according to their own needs.
Complete Data Protection
The system is designed 1+1 BBU redundant battery backup system to prevent from the AC power-off accident with data loss.
Energy Saving for Green
The power system equips platinum 1+1 redundant power supply, intelligent fan speed control is based on PID closed-loop control, power capped NM technology, and DC-DC switching power supply with up to 94% power efficiency, which greatly reduces system power consumption.
Maximum 1TB / per Controller
Support two hot-swappable high performance controller nodes
iSCSI 1Gb*5(Single Controller Mode)/ iSCSI 1Gb*10( Dual Controller Mode)
Two 12Gb Mini-SAS HD Ports
Optional PMC-Sierra PM8068 or LSI SAS 3008
X8 PCIe 3.0 NT Image-volume Cache / 1Gb Ethernet (Heartbeat mode support)
1GbE Ethernet / RS232 Serial Port
0,1,5,6,10 ( Support by Software)
|21.65” *17.63” *3.46” (D*W*H)|
|System Weight||Net Weight 22.5 kgs / Gross Weight 25 kgs|
Intel® Xeon® processor E5-2600 V3/V4 series
Intel® PCH Wellsburg C612 chipset
DIMM Slot Quantity
Support 8 DDR4 RDIMMs
DIMM Type and
Type: 512GB DDR4-2133/2400 ECC-RDIMM and 1TB ECC-LRDIMM
MINI SAS HD
2x MINI SAS HD x4 (SFF8644)
Optional I/O Mezzanine Cards, LSI 3008 or PMC-Sierra PM8068
Support Intelligent Platform Management Interface v2.0
Support 1x M.2 SSD (2242/2280/22110) with auto switch on either PCIe Gen3 x4 or SATA
Power Supply and PDB
Two 1+1 CRPS 800W 80+Platinum Redundant PSU Modules
Redundant BBUs, Sustain data over 10 minutes under power loss accident
|PSU Input / Output|
AC Input：100—240V 47Hz—63Hz
Up to 4x 8038, support PWM smart fan control.
Compatible Operating System
Windows Server 2008 R2(64bit)
VMWare ESXi (Target)
Operation: 10℃ ~ 35℃; Non-operation: -40℃ ~ 70℃
Operation: 35%~80%; Non- Operation: 20% ~ 90%