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Small rectangular green circuit board with gold edge connector and black memory chips

SanDisk

SanDisk Optimus GX 7100M 1TB internal SSD SDSP71100TAT-000E0

SKU CH-ZAK2-WJKJB MPN SDSP71100TAT-000E0

M.2 2230 internal SSD with 1TB capacity, PCIe 4.0 x4 interface and NVMe protocol delivering up to 7250 MB/s read and 6900 MB/s write

  • Device TypeInternal Solid State Drive (SSD)
  • Form FactorM.2 2230-S3-M
  • Capacity1TB
  • Memory Components3D NAND TLC
  • InterfacePCI-Express 4.0 x4
  • ProtocolNVMe 2.0

Capacity 1TB

  • Sequential read reaches 7250 MB/s via PCIe 4.0 x4
  • Sequential write hits 6900 MB/s for fast installs
  • Random read delivers 1000000 IOPS for snappy response
  • Random write achieves 1300000 IOPS to cut lag
  • 600 TBW and 1750000 hour MTBF signal endurance

Optimus GX 7100M 1TB NVMe SSD

The Optimus GX 7100M is a 1TB internal SSD built for handheld gaming consoles and compatible laptops. Its M.2 2230 form factor fits space-constrained devices such as the Steam Deck, MSI Claw, Microsoft Surface and select Dell laptops. The drive uses 3D NAND TLC memory and a PCIe 4.0 x4 interface with NVMe 2.0 protocol.

Capacity and headroom for gaming libraries

The 1TB capacity provides ample room for large AAA titles and expanding game libraries. Sequential reads reach up to 7250 MBps and writes up to 6900 MBps, while random performance hits 1000000 IOPS read and 1300000 IOPS write. Endurance is rated at 600 TBW with a 1750000 hour MTBF, giving long-term headroom for heavy write workloads.

Thermals noise and power draw in normal use

The drive operates without a heatsink across a 0°C to 85°C range. Idle power consumption is 5 mW, while active averages are 3.5W for reads and 3.8W for writes. This power-efficient architecture helps preserve battery life during extended gaming sessions on handhelds and laptops.

Highlights

  • Sequential read reaches 7250 MB/s via PCIe 4.0 x4
  • Sequential write hits 6900 MB/s for fast installs
  • Random read delivers 1000000 IOPS for snappy response
  • Random write achieves 1300000 IOPS to cut lag
  • 600 TBW and 1750000 hour MTBF signal endurance

Specifications

BrandSanDisk
SeriesOptimus GX 7100M
ModelSDSP71100TAT-000E0
Device TypeInternal Solid State Drive (SSD)
Form FactorM.2 2230-S3-M
Capacity1TB
Memory Components3D NAND TLC
InterfacePCI-Express 4.0 x4
ProtocolNVMe 2.0
Max Sequential ReadUp to 7250 MBps
Max Sequential WriteUp to 6900 MBps
4KB Random ReadUp to 1,000,000 IOPS
4KB Random WriteUp to 1,300,000 IOPS
Terabytes Written (TBW)600TB
MTBF1,750,000 hours
HeatSinkwithout HeatSink
Power Consumption (Idle)5 mW
Power Consumption (Active)Average Active Power Read: 3.5W
Average Active Power Write: 3.8W
Operating Temperature0°C ~ +85°C
Storage Temperature-40°C ~ +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
Height2.38mm
Width22mm
Depth30mm
Weight2.8g
Shipping weight0.05 kg
Package size130 × 102 × 23 mm

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will this 2230-length drive fit in my Steam Deck or other handheld console?

Yes, the M.2 2230 form factor matches the slot used in Steam Deck, MSI Claw, Microsoft Surface and many thin laptops.

Does the drive need a heatsink for sustained gaming loads?

The unit ships without a heatsink and is rated for 0 to 85 °C operating temperature; most handheld chassis provide enough thermal mass for typical sessions.

What software tools come with the SSD for Windows users?

SanDisk Dashboard enables firmware updates and a Game Mode toggle, while Acronis True Image for SanDisk handles drive migration.

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