CS351
5-bay SAS-12G / SATA-6G hot-swappable high performance NAS chassis
  • Hot-swap drive trays support up to five 3.5" or 2.5" SAS-12G / SATA-6G drives with two LED indicators for displaying drive status*
  • Drive tray features anti-theft lock design to keep confidential information secured
  • Supports 8 x 2.5" hard drive and up to 7 x 3.5" hard drives**
  • Accommodates Micro-ATX motherboard and ATX PSUs.
  • Supports up to 368mm (14.5") expansion cards**
  • Front I/O includes USB Type-C x 1, USB 3.0 x 2, combo audio x 1
  • Ample space for CPU cooling (82mm in height)
COLOR
Hot-swap drive trays Hot-swap drive trays
Hot-swap drive trays
Support up to five 3.5” or 2.5” SAS-12G / SATA-6G drives with two LED indicators for displaying drive status
Confidential information security Confidential information security
Confidential information security
In an era where data is gold, individual locks are included with each drive bay to deter theft or unwanted removal of drives, offering users an extra peace of mind
Prodigious accommodation Prodigious accommodation
Prodigious accommodation
CS351 offers users a wide array of hardware options that includes support for 3.5” or 2.5” drives in SATA or SAS format, high-end graphics cards, and RAID cards
Front I/O includes USB Type-C x 1, USB 3.0 x 2, combo audio x 1 Front I/O includes USB Type-C x 1, USB 3.0 x 2, combo audio x 1
Front I/O includes USB Type-C x 1, USB 3.0 x 2, combo audio x 1
Product Specifications
Model No.
SST-CS351
Material
Plastic front panel, galvanized steel body
Drive bay
External
  • 3.5" / 2.5" SAS / SATA hot-swap x 5
Internal
  • 3.5" x 2
    2.5” (5 ~ 9.5mm) x 1 + 2.5” (15mm) x 7**
3.5" Internal
  • --
2.5" Internal
  • --
Cooling system
Front
  • --
Rear
  • 40mm x 3 (optional)
Side
  • --
Top
  • 80mm x 2 (optional)
Bottom
  • --
Internal
  • 80mm x 1
Expansion slot
4
Front I/O port
USB Type-C x 1

USB 3.0 x 2

Combo audio x 1
Power supply
Standard PS2 (ATX) (optional)
Net weight
5 kg
Dimension
265mm (W) x 209mm (H) x 411mm (D) , 25.1 Liters
10.43" (W) x 8.23" (H) x 16.18" (D) , 25.1 Liters
Limitation of CPU cooler
82mm
Limitation of PSU
160mm ***
HDD backplane
5 port x SAS 12 Gbit/s* / SATA 6 Gbit/s
HDD Interface
SATA drive up to 6 Gbit/s (dependent on drive speed)

SAS drive up to 12 Gbit/s (dependent on drive speed)
Power connector on HDD backplane
4 pin peripheral x 1, 15 pin SATA Power x 1
LED Indicator
Power LED x 1: Blue

HDD Access x 1: Blue blinking
Chassis
  • Power LED x 1: Blue

    HDD Access x 1: Blue blinking
HDD Tray
  • HDD Power LED: Green

    HDD Access: Blue blinking
Limitation of expansion card
368mm (14.5”) **
* With Mini-SAS HD (SFF8643) ~ SATA 7 pin cable, paired with 12 Gbit/s SAS HD card, can achieve 12 Gbit/s of high performance speed. (i.e SilverStone CPS05 & ECS05)
** The amount of 2.5” hard drives installed will affect the length of the expansion cards that can be supported. For more details, please refer to the manual.
*** The maximum depth of the PSU can reach 160mm. Due to the unique structure design of CS351, it is recommended that the depth should not exceed 150mm to avoid connector interference
File Download
CS351 manual
Version
V1.0
File Size
9.79 MB
CS351 High resolution photos
Version
V1.0
File Size
11.39 MB
CS351 Product Sheet (CS351-Product_Sheet-EN.pdf)
File Size
1.02 MB
Q & A
The connection between the backplane and the motherboard or the host control card is only a SATA data transmission cable. This cable does not contain the control signal of the LED. Therefore, in the definition of SATA HDD, SATA Power Pin11 is reserved for the staggered spinup/activity indication of the HDD. The HDD backplane of any NAS or server chassis is based on this specification as the indicator light of the HDD.
If your HDD tray cannot display this LED light, we recommend to check with HDD manufacturer if your HDD has a reserved LED signal that can be driven by SATA power pin11.
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