WD Blue SN550 NVMe SSD
Internal Solid State Drive (SSD) Performance Storage
WD Blue SN550 NVMe SSD - 250GB
Our Price: $45.99
- Boost your system’s performance with next-gen NVMe SSDs
- Up to 4 times faster than SATA SSDs
- Slimline M.2 2280 form factor
- Western Digital-designed controller and firmware for optimized performance
- Western Digital SSD Dashboard10 constantly monitors the health of your SSD
Click here to jump to more pricing!
Put the Power of an NVMe SSD at the Heart of your PC
Put NVMepower at the heart of your PC for lightning-fast, ultra-responsive performance. The WD Blue SN550 NVMe M.2 SSD can deliver over 4 times the speed of our best SATA SSDs. Whether you’re working, creating or processing large amounts of data, take advantage of this powerful internal NVMe drive’s high speeds to do more, faster. Available in capacities up to 2TB1 in an affordable M.2 2280 form factor, there’s no time like now to make the change to NVMe.
The right storage for your next PC
NVMe goes mainstream with a powerful, cost-effective storage solution that adds to the reliability of an NVMe SSD.
Do more with less
Scalable NVMe hardware, accelerated architecture for high performance and low power draw.
Boost your performance
Get breakneck sequential read speeds up to 2,600 MB/s2 to improve your productivity no matter what you’re doing or creating.
Do more, faster
Western Digital-designed controller and firmware paired with our latest 3D NAND for optimized, consistent performance.
Build powerful small-form factor PCs with a slim single-sided M.2 2280 PCIe Gen3 x4 NVMe SSD.
Continuing the legacy
Thousands of hours of hardware, firmware and validation testing combine to advance the award-winning WD Blue heritage of quality and reliability.
1 1 GB = 1 billion bytes and 1TB = one trillion bytes. Actual user capacity may be less, depending on operating environment.
2 As used for transfer speed, megabyte per second (MB/s) = one million bytes per second. Performance will vary depending on your hardware and software components and configurations.
|Form Factor M.2 2280||WDS200T2B0C||WDS100T2B0C||WDS500G2B0C||WDS250G2B0C|
|Interface||PCIe Gen3 8 Gb/s, up to 4 Lanes|
|Performance3 [4KB QD32]|
|Sequential Read up to (MB/s)||2,600||2,400||2,400||2,400|
|Sequential Write up to (MB/s)||1,800||1,950||950||1,750|
|Random Read up to (IOPS)||360K||345K||165K||250K|
|Random Write up to (IOPS)||384K||385K||160K||175K|
|Avg. Active Power||75||75||75||75|
|Low Power (PS3)||30mW||30mW||30mW||30mW|
|Sleep (PS4) (low power)||5mW||5mW||5mW||5mW|
|Maximum Operating Power||3.9W||3.5W||3.5W||3.5W|
|MTTF6||Up to 1,700,000 hours|
|Operating Temperatures||32°F to 158°F (0°C to 70°C)|
|Non-operating Temperatures||-67°F to 185°F (-55°C to 85°C)|
|Operating Vibration||5.0 gRMS, 10–2000 Hz, 3 axes|
|Non-operating Vibration||4.9 gRMS, 7–800 Hz, 3 axes|
|Shock||1,500 G @ 0.5 msec half sine|
|Certifications||BSMI, CAN ICES-3(B)/NMB-3(B), CE, FCC, KCC, Morocco, RCM, TUV, UL, VCCI|
|Limited Warranty||5 years|
|Form Factor||M.2 2280|
|Length||80 ± 0.15mm|
|Width||22 ± 0.15mm|
|Weight||6.5g ± 1g|
1 Backwards compatible with PCIe Gen3 x2, PCIe Gen2 x4, PCIe Gen2 x2, and PCIe Gen2 x1.
2 1TB=1, 000,000,000,000 bytes. 1GB=1,000,000,000 bytes. Actual user storage less.
3 Test Conditions: Performance is based on the CrystalDiskMark 7.0.0f benchmark using a 1000MB LBA range ASUS Z170A desktop with Intel i7-6700K 4.0Ghz, 8GB 2133MHz DDR4. Windows 10 Pro 64-bit version 1903 using Microsoft StorNVMe driver, secondary drive. Performance may vary based on host device. 1 MB = 1,000,000 bytes. IOPS = input/output operations per second..
4 TBW (terabytes written) values calculated using JEDEC client workload (JESD219) and vary by product capacity.
5 Measured using the MobileMark 2014 on ASUS B9440UA WITH I5-7200U, 8GB RAM. Windows 10 Pro 64-bit 19H1 using Microsoft StorNVMe driver, Primary drive.
6 MTTF = Mean Time To Failure based on internal testing using Telcordia stress part testing (Telcordia SR-332, GB, 25°C). MTTF is based on a sample population and is estimated by statistical measurements and acceleration algorithms. MTTF does not predict an individual drive’s reliability and does not constitute a warranty.
7 Operational temperature is measured by an on board temperature sensor. The SSD box package is rated up to 60C°.
8 Non-operational storage temperature does not guarantee data retention.
9 5 years or Max Endurance (TBW) limit, whichever occurs first. See support.wdc.com/warranty for regional specific warranty details.
Download the WD Blue SN550 NVMe SSD Datasheet (.PDF)
- Pricing and product availability subject to change without notice.
Our Price: $45.99
Our Price: $224.99