Head to head · 2 products

1 TB, 2.5", 12Gb/s SAS vs 1 TB, 2.5", SATA 6Gb/s

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

Comparing 2 products
1 TB, 2.5", 12Gb/s SAS
1 TB, 2.5", 12Gb/s SAS—Score pending
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1 TB, 2.5", SATA 6Gb/s
1 TB, 2.5", SATA 6Gb/s—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", 12Gb/s SAS
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1 TB, 2.5", SATA 6Gb/s
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1 TB, 2.5", 12Gb/s SAS
    Full specs →
    1 TB, 2.5", SATA 6Gb/s
      Full specs →
      At a glance

      Key differences

      Measured differences only. Ties and tiny gaps are left out.
      Full specs

      Side-by-side specifications

      Performance
      Storage drive buffer size
      128 MB
      128 MB
      Battery & charging3 differences
      Sleep power
      1.52 W
      1.14 W
      Power consumption (idle)
      3.29 W
      3.51 W
      Power consumption (read)
      5.9 W
      4.74 W
      Design
      Weight
      190 g
      190 g
      General2 differences
      Average latency
      4.16 ms
      4.16 ms
      Capacity
      1 TB
      1 TB
      HDD capacity
      1 TB
      1 TB
      Interface
      SAS
      Serial ATA III
      Manufacturer Sku
      ST1000NX0323-40PK
      ST1000NX0343-40PK
      Operating temperature (T-T)
      5 - 55 °C
      5 - 55 °C
      Where to buy

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

      Community

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