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Green rectangular 2.5 inch SATA SSD with black label

SanDisk

SanDisk WDS100T3G0A-00BJG0 1TB internal SSD

SKU CH-A6EW-YAAPR MPN WDS100T3G0A-00BJG0

A 1 TB SATA internal SSD with 3D NAND TLC, SLC caching, 545 MB/s reads and ultra-low power draw for longer laptop use

  • Total capacity1 TB
  • Sequential read speedUp to 545 MB/s
  • Interface typeSATA III
  • Form factor2.5 in (6.35 cm)
  • Product typeInternal Solid State Drive (SSD)
  • Intended useConsumer

Capacity 1TB

  • Faster everyday tasks with SLC caching boosting write speeds
  • Reliable compatibility backed by WD F.I.T. Lab certification and 1500G shock resistance
  • Longer laptop battery life from ultra-low power draw as low as 15 mW DEVSLP
  • Broad PC fit with 2.5 inch 7.00mm cased and M.2 2280 form factors
  • Peace of mind with 515K hours MTTF and 3-year limited warranty

1 TB SATA SSD for everyday computing

The SanDisk WDS100T3G0A-00BJG0 is a 1 TB internal solid-state drive built for consumer laptops and desktops. It uses 3D NAND TLC memory and a SATA III interface. The 2.5-inch form factor measures 7.00 mm in height.

SATA III interface with up to 545 MBps sequential

The drive connects through a standard SATA III 6 Gb/s link and delivers maximum sequential read speeds up to 545 MBps. SLC caching boosts write performance for everyday tasks. MTTF is rated up to 515K hours.

Low-power 2.5-inch drive for laptop

Ultra-low power draw averages 80 mW active and drops to 30 mW slumber or 15 mW DEVSLP idle, extending battery life in portables. Shock resistance reaches 1,500G and vibration tolerance is 5.0 gRMS operating. The WD SSD Dashboard software monitors drive health.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $208.99
Pricier than about 55% of the 1,994 comparable items (median $180.49).
Total capacity 1 TB
Typical for this category: the median of 1,368 items is 1 TB.
Sequential read speed Up to 545 MB/s
Lower than about 82% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $208.99 per TB
Pricier than about 62% of the 1,362 comparable items (median $165.50 per TB).

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Specifications

Product
Brand nameWestern Digital
Product lineGreen
Model nameWDS100T3G0A
Total capacity1 TB
Product typeInternal Solid State Drive (SSD)
Intended useConsumer
Performance
Sequential read speedUp to 545 MB/s
Storage
NAND flash type3D NAND TLC
Connectivity
Connection protocolSATA
Ports & slots
Interface typeSATA III
Power
Idle power draw30 mW Slumber
15 mW DEVSLP
Active power draw80 mW Avg.
2800 mW Max Read
2800 mW Max Write
Size & build
Form factor2.5 in (6.35 cm)
Overall height7 mm
Overall width69.85 mm
Product depth100.5 mm
Product weight32.7g
Shipping weight0.07 kg
Package size127 × 102 × 19 mm
Environment & compliance
Operating temperature range0 °C to 70 °C
Storage temperature range-55 °C to 85 °C
Max shock tolerance1,500G @ 0.5 msec half sine
Vibration toleranceOperating: 5.0 gRMS, 10-2000 Hz
Non-operating: 4.9 gRMS, 7-800 Hz
More details
Mean time to failureUp to 515K hours

Other versions of this model

3 more in the same range

Questions about this item

Will the 545 MB/s read speed be reached in a typical laptop?

Sequential reads can hit 545 MB/s on a SATA III link; real-world speeds depend on the host controller, cable quality and file sizes.

What does the SATA III interface limit in daily use?

The SATA III bus caps transfer rates at 6 Gb/s, so even if the controller is faster the drive cannot exceed roughly 545 MB/s sequential.

Will the 7 mm height fit my 2.5 inch bay?

Yes, the drive is a standard 2.5 inch form factor with a 7 mm z-height, matching most laptop and desktop drive bays.

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