SANDISK Optimus GX 7100

4000 GB, M.2 2280
CHF297.01/1TB
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Memory Size4

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Product details

The SanDisk SSD Optimus GX 7100 is a powerful M.2 NVMe Solid State Drive with a storage capacity of 4 TB. It has been specifically designed for use in laptops and gaming consoles, offering impressive speeds that significantly accelerate the loading of applications and games. With a read speed of up to 7000 MB/s and a write speed of 6700 MB/s, this SSD enables fast data transfer and a smooth user experience. The use of TLC NAND technology ensures high reliability and durability, while the PCIe 4.0 interface guarantees optimal performance. The compact design in the M.2 2280 format makes installation in various devices simple and straightforward.

  • Maximum random 4K read performance of 900,000 IOPS
  • Maximum random 4K write performance of 1,350,000 IOPS
  • MTBF of 1,750,000 hours for high reliability
  • Maximum TBW of 2400 TB for long-term use
  • Low power consumption of 4.1 watts during operation.

Key specifications

Interface
PCIe
Interface version
PCIe 4.0
Protocol
NVMe
Read transfer speed
7000 MB/s
Write transfer speed
6700 MB/s
Max. random 4K read
900000 IOPS
Max. random 4K write
1350000 IOPS

General information

Item number
66957407
Manufacturer
SANDISK
Category
SSD
Manufacturer No.
SDSP71400TAN-000E0
Release date
22.1.2026

Data storage properties

SSD type
M.2 SSD
Form factor
M.2 2280
Storage capacity
4000 GB
Interface
PCIe
Interface version
PCIe 4.0
Protocol
NVMe
Read transfer speed
7000 MB/s
Write transfer speed
6700 MB/s
Memory type (NAND)
TLC
Max. random 4K read
900000 IOPS
Max. random 4K write
1350000 IOPS
Storage Cooling
without heatsink
Scope of application
Gaming
Max. TBW
2400 TB
MTBF
1750000 h

Power

Power consumption
4.10 W

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
95.84 kg
Climate contribution
CHF 2.28

Product dimensions

Length
8 cm
Width
2.20 cm
Height
0.24 cm
Weight
5.80 g

30-day right of return
36 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «SSD» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 4.HP
    0.5 %
  • 4.MSI
    0.5 %
  • 4.SANDISK
    0.5 %
  • 7.Crucial
    0.6 %
  • 7.Emtec
    0.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 12.Corsair
    3 days
  • 12.Lexar
    3 days
  • 12.Patriot
    3 days
  • 12.SANDISK
    3 days
  • 16.Seagate
    4 days

Return rate

How often is a product of this brand in the «SSD» category returned?

Source: Digitec Galaxus
  • 12.WD
    2.4 %
  • 14.Crucial
    2.6 %
  • 15.SANDISK
    3 %
  • 15.Seagate
    3 %
  • 17.Verbatim
    3.1 %
Source: Digitec Galaxus