Hard Drive Western Digital Blue WDS250G1B0A 2.5" SSD 250 GB Sata III
WD (0718037852881 / WDS250G1B0A) - 4KB Random Read: Up to 97,000 IOPS - 4KB Random Write: Up to 79,000 IOPS - Max Shock Resistance: 1,500G @ 0.5 msec half sine - Memory Components: 2D NAND - Capacity: 250GB
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Introducing the Western Digital Blue WDS250G1B0A 2.5" SSD
The Western Digital Blue WDS250G1B0A is a compact, high‑performance internal solid state drive (SSD) designed for everyday computing needs. With a generous 250 GB capacity, it offers ample space for operating systems, applications, and personal files while delivering the speed advantages that only flash memory can provide.
Key Specifications at a Glance
- Form Factor: 2.5" (7 mm thickness)
- Dimensions: 100.5 mm × 69.8 mm × 7 mm
- Weight: 37.4 g
- Interface: SATA III (6 Gb/s)
- Memory Technology: 2D NAND
- Capacity: 250 GB (256,000 MB)
- Sequential Read Speed: up to 540 MB/s
- Sequential Write Speed: up to 500 MB/s
- Random Read (4 KB): up to 97,000 IOPS
- Random Write (4 KB): up to 79,000 IOPS
- Power Consumption: 2.35 W (read), 3.4 W (write)
- Operating Temperature Range: –55 °C to +85 °C
- Shock Resistance: 1,500 G @ 0.5 ms half‑sine
- Vibration Tolerance: Operating: 5 g RMS (10–2000 Hz); Non‑operating: 4.9 g RMS (7–800 Hz)
- TBW Rating: 100 TB
- Mean Time Between Failures (MTBF): 1,750,000 h
- Certifications: FCC, UL, TUV, KC, BSMI, VCCI
- Supported Operating Systems: Windows 7/8/10 (all editions)
- Color Options: Black, Blue, White
Performance That Transforms Everyday Tasks
The WDS250G1B0A harnesses the speed of SATA III to deliver sequential read speeds up to 540 MB/s and write speeds up to 500 MB/s. These figures translate into:
- Instant boot times for Windows 10, reducing startup lag from minutes to seconds.
- Rapid application launches—whether you’re editing documents or running light‑weight design software.
- Smooth multitasking; the drive can handle several background processes without noticeable slowdown.
Random I/O Performance for Real‑World Workloads
With 97,000 IOPS** for 4 KB reads** and **79,000 IOPS for writes**, this SSD excels in scenarios that involve frequent file access, such as:
- Database operations where quick data retrieval is critical.
- Gaming installations that benefit from faster level loading times.
- Media editing workflows requiring rapid read/write cycles.
Reliability and Durability Built for Longevity
The drive’s 100 TBW (Terabytes Written) rating ensures that it can handle substantial data writes over its lifespan. Combined with an impressive MTBF of 1,750,000 hours, users can trust the SSD to remain dependable for years.
The robust shock resistance of 1,500 G and vibration tolerance make it suitable for mobile workstations or laptops that experience occasional bumps during transport. Its operating temperature range from –55 °C to +85 °C guarantees performance even in extreme environments.
Energy Efficiency for Battery‑Powered Devices
The WDS250G1B0A consumes only 2.35 W during read operations and 3.4 W during writes, with idle power dropping to a mere 4.9–6.0 mW. This low power profile extends battery life in laptops while maintaining high performance.
Seamless Integration with Modern Systems
Designed for consumer PCs and notebooks, the SSD plugs directly into standard SATA III connectors. Its 2.5" form factor fits most laptop chassis, and the thin 7 mm profile preserves space in compact builds.
Why Choose the Western Digital Blue WDS250G1B0A?
- Balanced Performance: Fast enough for everyday tasks yet affordable for budget builds.
- Reliable Flash Technology: 2D NAND offers a proven balance of speed, endurance, and cost.
- Versatile Compatibility: Works with Windows 7 through Windows 10 across all editions.
- Compact Design: Ideal for laptops, ultrabooks, or small form‑factor desktops.
- Certified Quality: Meets international safety and performance standards.
Final Thoughts
The Western Digital Blue WDS250G1B0A 2.5" SSD delivers a compelling mix of speed, capacity, and durability for everyday computing. Whether you’re upgrading an older laptop, building a new workstation, or simply seeking faster boot times and application launches, this drive offers reliable performance without compromising on power efficiency or build quality.
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 156.06 EUR  77.08 EUR  61.78 EUR  118.56 EUR |
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| Tags | SSD Solid State Drive SSD SSD SATA SSD 2.5 Inch SSD Internal SSD 3D NAND Ssd sata 6gb/s SSD 250 GB SSD Excellent Health SSD Serial ATA III SSD 6 Gb/s SSD 100% Health SSD Warranty 1Y |
| Identifiers | |
| Brand | WD WD is a brand of hard drives and storage solutions. They offer a wide range of products for both personal and business use. WD is known for their high-quality products and customer service. |
| Model | WD WDS250G1B0A |
| MPN | WD WDS250G1B0A |
| ID | 1934982 |
| Dimensions / Weight | |
| Key Features | |
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4KB Random Read The maximum number of input/output operations per second that a storage device can perform when reading data randomly. This metric indicates how quickly the device can retrieve small, non‑sequential pieces of information and is useful for evaluating performance in database or high‑transaction workloads.
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Up to 97,000 IOPS |
| 4KB Random Write | Up to 79,000 IOPS |
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Capacity The total amount of space or volume that a product can hold, expressed in an appropriate unit such as GB, MB, TB for digital storage or L, ml, cl for liquid capacity. This attribute helps users compare how much content a device or container can accommodate.
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250GB |
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Device type The general classification of a product, such as tablet, smartphone, router, or computer. It indicates the primary function or form factor that helps buyers quickly identify and compare similar items.
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Internal Solid State Drive (SSD) |
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Electrical Outlet Plug Type The electrical plug configuration that the product uses, such as Type A, Type B, Type C, or other regional plug shapes and pin arrangements. This attribute indicates which wall outlet or power supply the device is compatible with.
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Thermal Compound |
| Form factor | 2.5" |
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Interface A list of physical or logical interface standards that the product can use to connect with other devices, such as USB, PCI Express, SATA, Ethernet, Thunderbolt, DisplayPort, and similar technologies.
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SATA III |
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Max Sequential Read The highest rate at which a storage device can read data sequentially, expressed in bits per second or common abbreviations such as MB/s or GB/s. This value indicates how quickly the device can retrieve large contiguous blocks of data for tasks like file copying or media playback.
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Up to 540 MBps |
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Max Sequential Write The highest rate at which a storage device can write data continuously in a non‑interrupted operation, expressed as a data transfer rate such as megabytes per second (MB/s) or gigabits per second (Gbps). This metric indicates the fastest sustained write performance achievable under optimal conditions and is useful for comparing devices that perform large, sequential writes.
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Up to 500 MBps |
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Max Shock Resistance The highest mechanical shock level that a product can endure while remaining functional, expressed as an acceleration value in g‑forces. The measurement is typically taken at a specified duration and waveform, such as a half‑sine pulse of 0.5 ms. This attribute helps consumers assess the durability of a device in environments where vibration or impact may occur.
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1,500G @ 0.5 msec half sine |
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Max Vibration Resistance A textual description of the maximum vibration level a component can withstand while remaining functional, including operating and non‑operating conditions such as acceleration values, frequency ranges, and axis count.
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Operating: 5.0 gRMS, 10-2000 HzNon-operating: 4.9 gRMS, 7-800 Hz |
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Memory Components The type of NAND flash memory used in a storage device, such as 2D or 3D NAND. This attribute indicates the underlying architecture that affects performance, endurance, and capacity characteristics.
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2D NAND |
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Power Consumption Active The electrical power drawn by a device while it is actively performing tasks, expressed in watts (W) or milliwatts (mW). This value represents the typical energy usage during normal operation and can be used to estimate operating costs or compare efficiency across similar products.
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Average Active: 70mWMax Read Operating: 2.35WMax Write Operating: 3.4W |
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Power Consumption Idle The electrical power drawn by a device when it is powered on but not performing any active tasks, expressed in watts (W). This value represents the minimal energy usage during idle or standby periods and can be used to estimate background consumption or compare efficiency across similar products.
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4.9-6.0mW |
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Used For The purpose or application for which the product is designed, such as consumer electronics, industrial equipment, or professional tools. This attribute helps users quickly identify whether a product meets their specific needs.
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Consumer |
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