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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.

● RGB Your Way
● Unparalleled Speeds
● In Pursuit of Efficiency
● Data Integrity and Security
● Backed by a 5-Year Warranty

RGB Your Way
Customize your gaming experience with programmable RGB lighting effects! Set up patterns, pulse speed, lighting intensity, and more. Control is a snap with XPG’s RGB control software.

Unparalleled Speeds
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.

In Pursuit of Efficiency
With the PCIe Gen3x4 interface, SLC caching and DRAM buffer, the S40G reaches sustained read/write speeds of up to 3500/3000MB per second, and random performance of up to 300K/240K read/write IOPS.

Data Integrity and Security
The S40G supports LDPC (Low-Density Parity-Check) error correcting code technology to detect and fix a wider range of data errors for more accurate data transfers and a longer SSD lifespan. Plus, with AES 256-bit encryption, the S40G ensures data security and integrity.

Backed by a 5-Year Warranty
Every component on the S40G has passed meticulous screening, testing, and certification. What’s more, it comes backed by a 5-year warranty.

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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.