■ Supports Mini-SAS SFF-8088 maximum 48 Gbps transfer speed

■ Supports up to eight 2.5" SAS / SATA 6 Gbit/s drives

■ Individual metal key lock for each drive for extra security

■ Independent drive status LED

■ Built-in cooling fan for excellent heat dissipation

■ Compatible with all 2.5" drives up to 15mm thickness

■ Fully supports Hot-Swap function

■ Complete retail pack includes Mini-SAS SFF-8088 to Mini-SAS SFF-8088 cable, Mini-SAS SFF-8087 to SATA 7 pin cable, power adapter card and Mini-SAS adapter



Model No.
Color Black
Material Steel
Drive support 8 x 2.5" SAS / SATA HDD or SSD (Support up to 15mm)
Transfer rate Up to 6 Gbit/s (dependent on drive speed)
Host interface Mini-SAS SFF-8088 26 pin connector x 2
LED indicator Solid Green: Power On
Yellow: Fan Failed
Purple: Overheating
White: HDD Read / Write
Cooling fan 80mm PWM fan x 2
Environment Operating Temperature: 5°C ~ 35°C
Operating Humidity: 20%RH ~ 80%RH
Storage Temperature: -20°C ~ 50°C
Storage Humidity: 20%RH ~ 80%RH
Net weight 2.63kg
Dimension 200mm (W) x 120mm (H) x 181mm (D)
7.87" (W) x 4.72" (H) x 7.13" (D)
Power adapter card
Model No. SST-ECP01
Input connector and current Peripheral 4-Pin female connector x 1 (12V/5A) or
SATA 15-Pin female connector x 1 (12V/5A)
Output connector and current DC jack connector x 1 (12V/5A)
USB Type-A female connector x 1 (5V/3A)
Intelligent Security Protection Over current protection
Cable length and specifications DC plug 1.2m cable with 18 AWG x 1 and OD 3.5mm DC dim 2.5mm to DC dim 2.1mm adapter
Net weight 35g
Dimension 120mm (W) x 21mm (H) x 53mm (D)
4.72" (W) x 0.83" (H) x 2.09" (D)
Internal Mini-SAS cable
Model No. SST-CPS03-RE
Color White / Blue
Connectors Mini-SAS SFF-8087 36pin (target) to SATA 7pin x 4 (host) with sideband cable
Length 500mm
SAS ports 4
External Mini-SAS cable
Model No. SST-CPS01
Color Black
Connectors Mini-SAS SFF-8088 26pin x 2
Length 1000mm
SAS ports 4
Mini-SAS adapter
Model No. SST-SA022
Adapter feature Internal Mini-SAS SFF-8087 x 2 to external Mini-SAS SFF-8088 x 2 adapter
Transfer bandwidth Up to 48Gbit/s
Connectors Internal : Mini-SAS SFF-8087 x 2 (to host terminal, e.g. motherboard or Mini-SAS expansion card)
External : Mini-SAS SFF-8088 x 2 (to external drive enclosure)
Mounting Standard expansion slot

1. Prior to installing power adapter card (ECP01), please calculate your computer’s total power consumption to determine if you have enough power to support this card. You should set aside 120W from the power supply to TS821S
2. Make sure your computer case has enough expansion slots available for TS821S used, TS821S will occupy three slots
3. Your system must have SAS controller if you want to use SAS HDD
4. Hard drive capacity and RAID support is dependent on SAS or SATA controller use

  • Q&A

Describe Ver Size Download
TS821S Manual V1.0 2,014 KB
TS821S High resolution photos 11,911 KB
TS821S eDM (ts821s-edm-en.pdf)   653 KB

CPS07-RE Mini SAS 8088 (TARGET) to SATA 7-pin x 4 (HOST) cable - 1.5m more...
RS831S Eight Bay 2U Rackmount with Mini-SAS interface more...
TS431S Four bay 3.5’’ HDD tower with Mini-SAS interface more...
Mostly yes, but depending on the environment in which the drive was previously used, there may be incompatibility, so to avoid unpredictable data loss, please backup first before using it.
The product can support 2.5" SATA / SAS HDD / SSD, but not IDE, SCSI HDD.
You can select quick format when performing the format function.