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With sustained read/write speeds of up to 3500/3000MB per second, customizable RGB lighting, and a slew of performance enhancing features, the XPG SPECTRIX S40G is a no brainer for those seeking amazing performance and exceptional reliability.
Customize your gaming experience with programmable RGB lighting effects! Set up patterns, pulse speed, lighting intensity, and preset modes. Control is a snap with XPG's RGB control software. For ease of use, the S40G is compatible1 with most motherboards from all the major brands.

1 For the support and operation information of RGB control software, please contact the official website of each motherboard supplier.
The S40G supports the NVMe standard and utilizes the high-speed PCIe Gen3x4 interface to let you enjoy sustained read/write speeds of up to 3500/3000MB per second. What's more, sporting next-generation 3D Flash memory it offers a leap forward in capacity, efficiency, and durability. Also with the M.2 2280 specification it supports the latest Intel® and AMD platforms. These capabilities make the S40G ideally suited for gamers, PC enthusiasts, overclockers, and graphics professionals.

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Capacity256GB / 512GB / 1TB / 2TB / 4TB
Form FactorM.2 2280
Dimensions (L x W x H)80 x 22 x 8mm / 3.15 x 0.87 x 0.31inch
Weight13.4g / 0.47oz
InterfacePCIe Gen3x4
Performance (Max)Sequential Read (Max*) : Up to 3500MB/s

Sequential Write (Max*) : Up to 3000MB/s

4KB Random Read IOPS(Max*) : Up to 300K

4KB Random Write IOPS(Max*) : Up to 240K
Operating temperature0°C - 70°C
Storage temperature-40°C-85°C
Terabytes Written (TBW)(Max Capacity*)2560TB
Shock resistance1500G/0.5ms
MTBF2,000,000 hours
Warranty5 years
Note1. Test system configuration : M/B : ASUS Prime X299-Deluxe II, CPU : Intel®Core™ i9-9820X, CDM ver. : 5.1.2 x 64

2. Performance may vary based on SSD capacity, host hardware and software, operating system, and other system variables.

3. The SSD is based on the TBW or Warranty period.

4. Visit for more details.