WD BlueTM SN550 NVMeTM SSD
WD BlueTM SN550 NVMeTM SSD
Put NVMeTM Power at the Heart of Your PC
Put NVMe™ power at the heart of your PC for lightning-fast, ultraresponsive performance. The WD Blue™ SN550 NVMe™ SSD can deliver over 4 times the speed of our best SATA SSDs. Whether you’re working, creating, casually gaming, or processing large amounts of data, take advantage of this powerful internal drive’s high speeds to do more, faster. Available in capacities up to 1TB* 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 SSD.
Boost Your Performance
Get breakneck sequential read speeds up to 2,400 MB/s** to improve your productivity no matter what you’re doing or creating.
Build powerful small-form factor PCs with a slim single-sided M.2 2280 PCIe® Gen3 x4 NVMe™ SSD.
Do More With Less
Scalable NVMe™ hardware, accelerated architecture for high performance and low power draw.
Do More, Faster
Western Digital®-designed controller and firmware paired with our latest 3D NAND for optimized, consistent performance.
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
• Boost your system’s performance with next-gen NVMe™ SSDs.
• Over 4 times faster than our SATA SSDs.
• Slimline M.2 2280 form factor.
• Western Digital®-designed controller and firmware for optimized performance.
• Western Digital® SSD Dashboard constantly
monitors the health of your SSD.
WD Blue SN550 NVMe SSD
Product Features and Specifications
-Interface M.2 22801
PCIe Gen3 8 Gb/s, up to 4 Lanes
250GB, 500GB, 1TB
|Sequential Read (MB/s) up to||2,400||2,400||2,400|
|Sequential Write (MB/s) up to||950||1,750||1,950|
|Random Read 4KB IOPS up to ||170K||300K||410K|
|Random Write 4KB IOPS up to||135K||240K||405K|
|Average Active Power?||75||75||75|
|Low Power (PS3)?||20mW||20mW||20mW|
|Sleep (PS4) (low power)?||5mW||5mW||5mW|
|Maximum Operating Power||3.5W||3.9W||4.9W|
|Operating Temperatures||32°F to 158°F (0°C to 70°C)||32°F to 158°F (0°C to 70°C)||32°F to 158°F (0°C to 70°C)|
|Non-operating Temperatures||-67°F to 185°F (-55°C to 85°C)||-67°F to 185°F (-55°C to 85°C)||-67°F to 185°F (-55°C to 85°C)|
|Operating Vibration||5.0 gRMS, 10–2000 Hz, 3 axes ||5.0 gRMS, 10–2000 Hz, 3 axes ||5.0 gRMS, 10–2000 Hz, 3 axes |
|Non-Operating Vibration||4.9 gRMS, 7–800 Hz, 3 axes||4.9 gRMS, 7–800 Hz, 3 axes||4.9 gRMS, 7–800 Hz, 3 axes|
|Shock||1,500 G @ 0.5 msec half sine||1,500 G @ 0.5 msec half sine||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||BSMI, CAN ICES-3(B)/NMB-3(B), CE, FCC, KCC, Morocco, RCM, TUV, UL, VCCI||BSMI, CAN ICES-3(B)/NMB-3(B), CE, FCC, KCC, Morocco, RCM, TUV, UL, VCCI|
|Limited Warranty||5 years||5 years||5 years|
|Form Factor ||M.2 2280||M.2 2280||M.2 2280|
|Length|| 80 ± 0.15mm|| 80 ± 0.15mm|| 80 ± 0.15mm|
|Width||22 ± 0.15mm||22 ± 0.15mm||22 ± 0.15mm|
|Weight ||6.5g ± 1g||6.5g ± 1g||6.5g ± 1g|