Product comparison · 2 internal hard drives

Lenovo 750GB 3.5" SATA II vs Lenovo ThinkServer 300GB 15K 3.5" Hot-Swap (Dual Port) SAS Drive

9specifications compared
5differ
4identical
5known for one product only

Key differences

The Lenovo 750GB 3.5" SATA II has 450 GB more HDD capacity than the Lenovo ThinkServer 300GB 15K 3.5" Hot-Swap (Dual Port) SAS Drive (750 GB vs 300 GB). The Lenovo ThinkServer 300GB 15K 3.5" Hot-Swap (Dual Port) SAS Drive has 7,800 RPM more HDD speed than the Lenovo 750GB 3.5" SATA II (15000 RPM vs 7200 RPM). The Lenovo 750GB 3.5" SATA II has 0.9 mm more depth than the Lenovo ThinkServer 300GB 15K 3.5" Hot-Swap (Dual Port) SAS Drive (147 mm vs 146.1 mm). Interface: Serial ATA II on the Lenovo 750GB 3.5" SATA II, SAS on the Lenovo ThinkServer 300GB 15K 3.5" Hot-Swap (Dual Port) SAS Drive.

HDD capacity
- 750GB 3.5" SATA II:750 GB
- ThinkServer 300GB 15K 3.5" Hot-Swap (Dual Port) SAS Drive:300 GB
HDD speed
- 750GB 3.5" SATA II:7200 RPM
- ThinkServer 300GB 15K 3.5" Hot-Swap (Dual Port) SAS Drive:15000 RPM
Interface
- 750GB 3.5" SATA II:Serial ATA II
- ThinkServer 300GB 15K 3.5" Hot-Swap (Dual Port) SAS Drive:SAS
Depth
- 750GB 3.5" SATA II:147 mm
- ThinkServer 300GB 15K 3.5" Hot-Swap (Dual Port) SAS Drive:146.1 mm
Height
- 750GB 3.5" SATA II:26.1 mm
- ThinkServer 300GB 15K 3.5" Hot-Swap (Dual Port) SAS Drive:25.4 mm

Side by side

Differences highlightedShow differences only

Comparison of 750GB 3.5" SATA II, ThinkServer 300GB 15K 3.5" Hot-Swap (Dual Port) SAS Drive
14 specifications	A Lenovo 750GB 3.5" SATA II View product	B Lenovo ThinkServer 300GB 15K 3.5" Hot-Swap (Dual Port) SAS Drive View product
Features3 differ
HDD capacityDiffers	750 GB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA II	SAS
TypeKnown for one	HDD	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions2 differ
Width	101.6 mm	101.6 mm
DepthDiffers	147 mm	146.1 mm
HeightDiffers	26.1 mm	25.4 mm
WeightKnown for one	677 g	Unknown — not stated by the source
Other featuresidentical
Internal	Yes	Yes
CertificationKnown for one	Unknown — not stated by the source	BSMI, C-Tick, CE, CUL, MIC (Korea), TUV, UL

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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