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M.2 2280 SSD with low-profile anodised aluminium heatsink, 8TB capacity

SanDisk

SanDisk SN8100 8TB internal SSD with heatsink

SKU CH-9X7A-VJRT6

An 8 TB M.2 2280 NVMe SSD with a low-profile heatsink delivering sequential reads up to 14,900 MB/s and writes up to 13,200 MB/s for sustained high-end workloads

  • Device TypeInternal Solid State Drive (SSD)
  • Form FactorM.2 2280
  • Capacity8TB
  • InterfacePCI-Express 5.0 x4
  • ProtocolNVMe
  • Max Sequential ReadUp to 14900 MBps
  • Massive 8TB capacity stores huge game libraries and project files
  • PCIe 5.0 x4 interface delivers up to 14900 MBps sequential read speed
  • Custom anodized aluminum heatsink enables 15x longer sustained performance under heavy loads
  • 4800 TBW endurance rating and 1.75M hour MTTF provide long-term reliability
  • Silent fanless cooling with customizable RGB lighting matches your build aesthetic

Capacity and interface

The SanDisk SN8100 is an 8TB internal solid-state drive that connects through a PCI-Express 5.0 x4 NVMe interface in the M.2 2280 form factor. It is aimed at gamers and content creators who need high-capacity, high-speed storage for large project files and modern game libraries.

Sustained workload behaviour

A custom anodized aluminium heatsink enables up to 15x longer elevated performance under heavy workloads compared with the non-heatsink version. The drive delivers sequential reads up to 14900 MBps and writes up to 13200 MBps, with random performance reaching 2200000 read IOPS and 2400000 write IOPS.

Build and daily implications

The heatsink adds a height of 11.25 mm, width of 25 mm and depth of 80 mm, weighing 31.2 g, and provides silent fanless cooling with customizable RGB lighting. Endurance is rated at 4800 TBW with an MTTF of 1.75M hours, while operating temperatures span 0 °C to 85 °C.

Highlights

  • Massive 8TB capacity stores huge game libraries and project files
  • PCIe 5.0 x4 interface delivers up to 14900 MBps sequential read speed
  • Custom anodized aluminum heatsink enables 15x longer sustained performance under heavy loads
  • 4800 TBW endurance rating and 1.75M hour MTTF provide long-term reliability
  • Silent fanless cooling with customizable RGB lighting matches your build aesthetic

Specifications

BrandWestern Digital
SeriesBlack
ModelSN8100
Part NumberWDS800T1XHM
Device TypeInternal Solid State Drive (SSD)
Form FactorM.2 2280
Capacity8TB
InterfacePCI-Express 5.0 x4
ProtocolNVMe
Max Sequential ReadUp to 14900 MBps
Max Sequential WriteUp to 13200 MBps
4KB Random ReadUp to 2,200,000 IOPS
4KB Random WriteUp to 2,400,000 IOPS
Terabytes Written (TBW)4800TB
MTTF1.75M Hours
HeatSinkwith HeatSink
Power Consumption (Idle)5mW
Power Consumption (Active)Average Active Power Read: 7.1W
Average Active Power Write: 7.3W
Operating Temperature32°F to 185°F (0°C to 85°C)
Storage Temperature-40°F to 185°F (-40°C to 85°C)
Max Shock Resistance1,500G @0.5 ms half sine
Max Vibration ResistanceOperating Vibration: 5 gRMS, 10-2000 Hz, 3 axes
Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes
Height11.25mm
Width25mm
Depth80mm
Weight31.2g

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