Western Digital
Western Digital WDS250G2B0A Blue 250GB SATA internal SSD
- Internal Solid Stat…
- Consumer
41,99 US$
0.00052724BTC
Skladem
Western Digital
Western Digital WDS250G2B0B Blue 250GB internal SSD
A 250 GB M.2 2280 internal SSD using 3D NAND and a SATA interface delivers sequential reads up to 550 MB/s and writes up to 525 MB/s with a 1.75M-hour MTTF rating
- Device TypeInternal Solid State Drive (SSD)
- Used ForConsumer
- Form FactorM.2 2280
- Capacity250GB
- Memory Components3D NAND
- InterfaceSATA III
- Fast boot and app load with sequential reads up to 550 MB/s
- Responsive multitasking from sequential writes up to 525 MB/s
- Snappy random access at up to 95,000 read IOPS
- Long-term reliability backed by 1.75M hours MTTF
- Low average active power draw of 52 mW extends laptop battery life
WD Blue 3D NAND 250GB M.2 2280 SATA SSD
This Western Digital drive is a 250GB internal solid-state drive built on 3D NAND technology. It uses the SATA III interface in an M.2 2280 form factor. The drive targets everyday computing workloads such as booting an operating system, launching applications and storing documents. Sequential reads reach up to 550 MB/s and sequential writes up to 525 MB/s.
Upgrade from a mechanical hard drive or early SSD
Replacing a traditional 2.5-inch hard drive with this SSD removes moving parts and delivers much faster random access. The jump is worth it when a system feels sluggish during start-up or when opening large files. Random read performance reaches 95,000 IOPS and random write reaches 81,000 IOPS. The 1.75M hour MTTF and 100 TBW rating indicate a durable step up from older storage.
Fits any M.2 2280 SATA slot with low power draw
The drive slots directly into a motherboard or laptop M.2 key-M socket wired for SATA. It draws 52 mW average active power and as little as 5-7 mW in DEVSLP idle state. This low consumption helps extend battery life in portable machines. WD F.I.T. Lab certification confirms broad compatibility. Free downloadable software adds drive monitoring and cloning tools.
Přednosti
- Fast boot and app load with sequential reads up to 550 MB/s
- Responsive multitasking from sequential writes up to 525 MB/s
- Snappy random access at up to 95,000 read IOPS
- Long-term reliability backed by 1.75M hours MTTF
- Low average active power draw of 52 mW extends laptop battery life
Specifikace
| Brand | Western Digital |
|---|---|
| Series | Blue |
| Model | WDS250G2B0B |
| Device Type | Internal Solid State Drive (SSD) |
| Used For | Consumer |
| Form Factor | M.2 2280 |
| Capacity | 250GB |
| Memory Components | 3D NAND |
| Interface | SATA III |
| Max Sequential Read | Up to 550 MBps |
| Max Sequential Write | Up to 525 MBps |
| 4KB Random Read | Up to 95,000 IOPS |
| 4KB Random Write | Up to 81,000 IOPS |
| MTTF | Up to 1.75M hours |
| Features | 3D NAND SATA SSD for capacities up to 4TB with enhanced reliability. Sequential read speeds up to 550 MB/s and sequential write speeds up to 525 MB/s. An industry-leading 1.75M hours mean time to failure (MTTF) and up to 100 terabytes written (TBW) for enhanced reliability. WD F.I.T. Lab certification for compatibility with a wide range of computers. Free downloadable software to monitor the status of your drive and clone a drive, or backup your data. |
| Power Consumption (Idle) | 56 mW (Slumber) 5-7 mW (DEVSLP) |
| Power Consumption (Active) | 52 mW (Avg. Active Power) 2,200 mW (Max Read Operating) 2,250 mW (Max Write Operating) |
| Operating Temperature | 0°C ~ +70°C |
| Storage Temperature | -55°C ~ +85°C |
| Max Shock Resistance | 1,500G @ 0.5 msec half sine |
| Max Vibration Resistance | Operating: 5.0 gRMS, 10-2000 Hz Non-operating: 4.9 gRMS, 7-800 Hz |
| Height | 2.38mm |
| Width | 22.00mm |
| Depth | 80.00mm |
| Weight | 7.00g |
| Přepravní hmotnost | 0.05 kg |
| Rozměry balení | 124 × 102 × 20 mm |
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SklademOtázky k tomuto produktu
What motherboard slot and length does the M.2 2280 form factor require?
The drive fits a standard M.2 2280 slot, meaning it needs an M.2 key‑M or key‑B socket that accepts 80 mm long modules.
How is the WD Blue 250GB SSD installed, and what step do builders often miss?
Insert the drive at an angle into the M.2 socket, press it flat, and secure it with the single mounting screw; many forget to fasten that screw, leaving the drive unsecured.
What software maintenance does the drive need over its life?
Download the free WD Dashboard to monitor SMART health, track the 100 TBW endurance rating, and apply firmware updates when released.
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