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Blue 2.5 inch internal SSD, rectangular, 3.95 by 2.75 by .28 inches

Western Digital

Western Digital WDS100T3B0A 1 TB 2.5 in accessory

SKU CH-QDXS-AWHX1 MPN WDS100T3B0A

A 1 TB 2.5-inch internal SSD for laptops and PCs measuring 3.95 by 2.75 by .28 inches

  • 1 TB capacity for large file storage
  • 5 in form factor fits standard laptop bays
  • 95 in length matches 2.5 in drive dimensions
  • 28 in height suits slim chassis builds
  • Blue series drive designed for everyday computing

1 TB WD Blue 2.5 in Internal SSD

The WD Blue WDS100T3B0A is a 1 TB internal solid-state drive built in the 2.5 in form factor. It measures 3.95 in long, 2.75 in wide and 0.28 in high. The drive is compatible with laptop and PC platforms. It carries the WD Blue product line designation.

Suitable for laptop or PC storage upgrades

This drive suits users adding 1 TB of solid-state storage to a laptop or PC that accepts a 2.5 in internal SSD. Buyers whose systems require an M.2 form factor or a different physical interface should look at other options.

2.5 in form factor with 1 TB capacity

The decisive specification is the 2.5 in form factor combined with a 1 TB capacity. Verify that the target device has a 2.5 in drive bay and matching connector before purchase.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $167.99
Pricier than about 90% of the 8,808 comparable items (median $16.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the WD Blue 1 TB 2.5 in internal SSD require firmware updates or wear-leveling maintenance over time?

The SSD manages wear-leveling and garbage collection internally through its controller, so no user maintenance or firmware scheduling is needed for the 1 TB capacity drive.

What limit appears first during sustained writes on the WD Blue 1 TB 2.5 in internal SSD?

The 1 TB capacity is the primary constraint; once the drive fills, write performance drops until space is freed, and no thermal-throttle or cache-exhaustion figure is supplied for this model.

How much heat and noise does the WD Blue 1 TB 2.5 in internal SSD produce when running all day in a laptop?

With no moving parts the drive is silent, and its 0.28 in height fits standard 2.5 in bays without adding measurable heat beyond normal system warmth.

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