Seagate 1 TB, 2.5", 12Gb/s SAS vs Seagate 146GB SAS

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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146GB SAS

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1 TB, 2.5", 12Gb/s SAS

Full specs →

146GB SAS

Full specs →

At a glance

Key differences

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

Full specs

Side-by-side specifications

Performance2 differences

Mean time between failures (MTBF)

1400000 h

2000000 h

Storage drive buffer size

128 MB

64 MB

Battery & charging1 difference

Power consumption (idle)

3.29 W

3.84 W

Design1 difference

Weight

190 g

193 g

General7 differences

Average latency

4.16 ms

2 ms

Capacity

1 TB

146 GB

HDD capacity

1 TB

146 GB

HDD speed

7200 RPM

15000 RPM

Manufacturer Sku

ST1000NX0323-40PK

ST9146853SS

Non-operating shock

400 G

300 G

Operating shock

25 G

60 G

Operating temperature (T-T)

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

Which would you buy?

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1 TB, 2.5", 12Gb/s SAS vs 146GB SAS

Scores pending

Key differences

Side-by-side specifications

Which would you buy?