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Head to head · 2 products

1.5TB SATA HDD vs 1 TB 3.5"

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

Comparing 2 products
1.5TB SATA HDD
1.5TB SATA HDD—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.

1.5TB SATA HDD
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1 TB 3.5"
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Choose the 1.5TB SATA HDD if
  • Lighter in the hand (535 vs 615 g)
Check price at eBay →
Choose the 1 TB 3.5" if
  • Cheaper today ($49.99 vs $159)
Check price at eBay →
At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Why pick the1.5TB SATA HDD1 win
−80 gLighter in the hand535 vs 615 g
Check priceBest price · eBay · check the store for today’s priceCheck price at eBay ↗
Why pick the1 TB 3.5"1 win
−$109Cheaper today$49.99 vs $159
Check priceBest price · eBay · check the store for today’s priceCheck price at eBay ↗
Full specs

Side-by-side specifications

Design3 differences
Weight
535 g
615 g
Height
26 mm
26.1 mm
Width
101 mm
101.8 mm
General5 differences
Capacity
1.5 TB
1 TB
HDD capacity
1.5 TB
1 TB
HDD speed
7200 RPM
5900 RPM
Interface
Serial ATA
Serial ATA III
Manufacturer Sku
ST1500DM003
ST31000424CS
Where to buy
eBayCheck price
eBayCheck price

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

Community

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