Head to head · 2 products

1 TB, 2.5", SATA 6Gb/s vs 1 TB 3.5"

Verified specs side by side. The green tick marks the better value on each measurable row.

Comparing 2 products
1 TB, 2.5", SATA 6Gb/s
1 TB, 2.5", SATA 6Gb/s—Score pending
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1 TB 3.5"
1 TB 3.5"—Score pending
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The short verdict

Scores pending

We haven’t scored these yet. Use the measured differences and full specs below.

1 TB, 2.5", SATA 6Gb/s
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1 TB 3.5"
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Choose the 1 TB, 2.5", SATA 6Gb/s if
  • Lighter in the hand (190 vs 615 g)
Full specs →
At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Why pick the1 TB, 2.5", SATA 6Gb/s1 win
−425 gLighter in the hand190 vs 615 g
Check priceNo store price yet
Why pick the1 TB 3.5"0 wins
No measured advantages in our spec data. Check the full specs below.
Check priceBest price · eBay · check the store for today’s priceCheck price at eBay ↗
Full specs

Side-by-side specifications

Battery & charging1 difference
Operating voltage
5 V
5 / 12 V
Design4 differences
Weight
190 g
615 g
Depth
100.5 mm
147 mm
Height
15 mm
26.1 mm
Width
70.1 mm
101.8 mm
General4 differences
Capacity
1 TB
1 TB
HDD capacity
1 TB
1 TB
HDD size
2.5"
3.5"
HDD speed
7200 RPM
5900 RPM
Manufacturer Sku
ST1000NX0353-40PK
ST31000424CS
Quantity per pack
40 pc(s)
1 pc(s)
Where to buy

Specs verified against manufacturer data. Prices in USD before tax; we may earn a commission from qualifying purchases.

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