Western Digital
Western Digital WD Blue SN550 WDS500G2B0C 500GB NVMe internal SSD
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Western Digital
Western Digital WDS250G2B0C 250GB internal SSD
A 250GB M.2 2280 NVMe SSD with PCI-Express 3.0 x4 interface delivering up to 2400 MBps sequential read and 950 MBps write speeds for faster system responsiveness
- Device TypeInternal Solid State Drive (SSD)
- Used ForConsumer
- Form FactorM.2 2280
- Capacity250GB
- Memory Components3D NAND
- InterfacePCI-Express 3.0 x4
- Sequential reads up to 2400 MBps speed up boot and load times
- Sequential writes up to 950 MBps accelerate file saves and installs
- Random reads up to 170000 IOPS sharpen multitasking responsiveness
- 150 TBW endurance rating supports heavy daily workloads
- 7M hour MTTF underlines long-term reliability
What the Blue SN550 NVMe is
This internal SSD uses a PCI-Express 3.0 x4 interface and 3D NAND to deliver 250GB of consumer storage. It suits builders who want faster boot and load times without moving to a higher-priced tier. The single-sided M.2 2280 form factor fits most modern motherboards and compact laptops. No moving parts means silent operation and better shock resistance.
Build, connectors and daily use
The drive draws 3.5W active, 30 mW in low-power PS3 and 5 mW in sleep PS4, keeping thermals modest inside thin chassis. It operates from 0°C to 70°C and survives storage from -55°C to 85°C. A Western Digital-designed controller and firmware handle wear levelling and error correction. The SSD Dashboard utility monitors health and available spare blocks over the 1.7M-hour MTTF rating.
The spec that decides fit
Sequential read reaches 2400 MBps and write reaches 950 MBps, while 4KB randoms hit 170000 read and 135000 write IOPS. Endurance is rated at 150TB written. If your workload stays within these throughput and endurance bounds, the drive will serve well as a primary OS and application volume.
Kohokohdat
- Sequential reads up to 2400 MBps speed up boot and load times
- Sequential writes up to 950 MBps accelerate file saves and installs
- Random reads up to 170000 IOPS sharpen multitasking responsiveness
- 150 TBW endurance rating supports heavy daily workloads
- 7M hour MTTF underlines long-term reliability
Tekniset tiedot
| Brand | Western Digital |
|---|---|
| Series | Blue SN550 NVMe |
| Model | WDS250G2B0C |
| Device Type | Internal Solid State Drive (SSD) |
| Used For | Consumer |
| Form Factor | M.2 2280 |
| Capacity | 250GB |
| Memory Components | 3D NAND |
| Interface | PCI-Express 3.0 x4 |
| Max Sequential Read | Up to 2400 MBps |
| Max Sequential Write | Up to 950 MBps |
| 4KB Random Read | Up to 170,000 IOPS |
| 4KB Random Write | Up to 135,000 IOPS |
| Terabytes Written (TBW) | 150TB |
| MTTF | 1.7M hours |
| Features | 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. Think small 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 lat |
| Power Consumption (Idle) | PS3 (Low Power): 30 mW PS4 (Sleep): 5 mW |
| Power Consumption (Active) | 3.5W |
| Operating Temperature | 0°C ~ +70°C |
| Storage Temperature | -55°C ~ +85°C |
| Max Shock Resistance | 1,500G @ 0.5 ms half sine |
| Max Vibration Resistance | Operating: 5 gRMS, 10-2000 Hz, 3 axes Non-operating: 4.9 gRMS, 7-800 Hz, 3 axes |
| Height | 2.38mm |
| Width | 22.00mm |
| Depth | 80.00mm |
| Weight | 6.50g |
| Lähetyspaino | 0.04 kg |
| Pakkauksen mitat | 127 × 100 × 3 mm |
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Western Digital
Western Digital Blue SN550 WDS100T2B0C 1TB NVMe M.2 2280 internal SSD
- Internal Solid Stat…
- Consumer
108,99 $133,99 $−19%
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VarastossaKysymyksiä tästä tuotteesta
What speeds does the PCI-Express 3.0 x4 interface cap at for this drive?
The drive reaches up to 2400 MBps sequential read and 950 MBps sequential write over the PCIe 3.0 x4 link.
What slot and physical size does the M.2 2280 form factor require?
It needs an M.2 key-M slot that accepts a 22 mm wide, 80 mm long single-sided module.
How do you install the SSD and which step is often missed?
Insert the drive at an angle into the M.2 slot, press flat and secure with the motherboard screw; many forget the screw and leave the drive unsecured.
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