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Small green circuit board, 22 by 30 millimetres, no heatsink, gold edge connector, black controller and NAND chips

SanDisk

SanDisk Optimus GX 7100M 2TB internal SSD SDSP71200TAT-000E0

SKU CH-RVH3-E77TR MPN SDSP71200TAT-000E0

M.2 2230 2 TB drive with PCIe 4.0 x4 sequential speeds up to 7250/6900 MB/s and 1,000,000/1,300,000 random IOPS

  • Total capacity2 TB
  • Sequential read speedUp to 7,250 MB/s
  • Sequential write speedUp to 6,900 MB/s
  • Interface typePCI-Express 4.0 x4
  • Form factorM.2 2230-S3-M
  • Product typeInternal Solid State Drive (SSD)

Capacity 2TB

  • Sequential reads up to 7250 MBps cut game load times
  • Sequential writes up to 6900 MBps accelerate large file saves
  • Random reads up to 1000000 IOPS sharpen system responsiveness
  • Random writes up to 1300000 IOPS reduce in-game stutter
  • 1200 TBW rating supports heavy write workloads

Capacity and form factor

The SanDisk Optimus GX 7100M is a 2TB internal SSD built on the M.2 2230-S3-M form factor. It uses 3D NAND TLC components and connects through a PCI-Express 4.0 x4 interface with NVMe 2.0 protocol. The drive targets compact systems such as thin laptops, handheld consoles and small-form-factor PCs that need high-capacity storage in a 22mm by 30mm footprint.

Thermals and power

Idle power draw is rated at 5 mW while active read and write averages are 3.7W and 4.0W respectively. The operating temperature range spans 0°C to 85°C and the drive ships without a heatsink, relying on the host device's thermal solution. Shock resistance is specified at 1500G for 0.5 ms half-sine and vibration tolerance reaches 5 gRMS across three axes during operation.

Bundled software

SanDisk Dashboard for Windows provides firmware updates and a Game Mode toggle that optimises drive behaviour for gaming workloads. Acronis True Image for SanDisk enables full system migration onto the new SSD. Both utilities are supplied by the manufacturer and require a Windows environment to run.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $327.99
Pricier than about 71% of the 1,994 comparable items (median $180.49).
Total capacity 2 TB
Higher than about 70% of the 1,368 comparable items (median 1 TB).
Sequential read speed Up to 7,250 MB/s
Higher than about 85% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $164.00 per TB
Typical for this category: the median of 1,362 items is $165.50 per TB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSanDisk
Product lineOptimus GX 7100M
Model nameSDSP71200TAT-000E0
Total capacity2 TB
Product typeInternal Solid State Drive (SSD)
Performance
Sequential read speedUp to 7,250 MB/s
Sequential write speedUp to 6,900 MB/s
Random read (4K)Up to 1,000,000 IOPS
Random write (4K)Up to 1,300,000 IOPS
Storage
NAND flash type3D NAND TLC
Write endurance1200 TB
Connectivity
Connection protocolNVMe 2.0
Ports & slots
Interface typePCI-Express 4.0 x4
Power
Idle power draw5 mW
Active power drawAverage Active Power Read: 3.7 W
Average Active Power Write: 4.0 W
Size & build
Form factorM.2 2230-S3-M
Heat sinkWithout HeatSink
Overall height2.38 mm
Overall width22 mm
Product depth30 mm
Product weight2.8g
Shipping weight0.05 kg
Package size127 × 102 × 2 mm
Environment & compliance
Operating temperature range0 °C to 85 °C
Storage temperature range-40 °C to 85 °C
Max shock tolerance1,500G @ 0.5 ms half-sine
Vibration toleranceOperating Vibration: 5 gRMS, 10-2000 Hz, 3 axes
Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes
More details
Mean time between failures1,750,000 h

Other versions of this model

1 more in the same range

Questions about this item

Will this M.2 2230-S3-M drive fit in a laptop that only accepts 2230 modules?

Yes, the 22mm width and 30mm depth match the 2230 form factor exactly.

What sequential read and write speeds can I expect from the PCIe 4.0 x4 interface?

Up to 7250 MBps read and 6900 MBps write under optimal conditions.

How much power does the drive draw during typical read and write workloads?

Average active power is 3.7W for reads and 4.0W for writes, with 5 mW at idle.

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