Product comparison · 2 internal hard drives

NEC 1TB 2.5" 7200 rpm SATA II vs NEC 300GB 2.5" 10000 rpm SAS 6Gb/s

12specifications compared
5differ
7identical
1known for one product only

Key differences

The NEC 300GB 2.5" 10000 rpm SAS 6Gb/s has 2,800 RPM more HDD speed than the NEC 1TB 2.5" 7200 rpm SATA II (10000 RPM vs 7200 RPM). The NEC 300GB 2.5" 10000 rpm SAS 6Gb/s has 3 Gbit/s more data transfer rate than the NEC 1TB 2.5" 7200 rpm SATA II (6 Gbit/s vs 3 Gbit/s). HDD capacity: 1 TB on the NEC 1TB 2.5" 7200 rpm SATA II, 300 GB on the NEC 300GB 2.5" 10000 rpm SAS 6Gb/s. Interface: Serial ATA II on the NEC 1TB 2.5" 7200 rpm SATA II, SAS on the NEC 300GB 2.5" 10000 rpm SAS 6Gb/s. Compatible products: NEC Express5800/R110d-1E on the NEC 1TB 2.5" 7200 rpm SATA II, NEC M100/M300 on the NEC 300GB 2.5" 10000 rpm SAS 6Gb/s.

HDD capacity
- 1TB 2.5" 7200 rpm SATA II:1 TB
- 300GB 2.5" 10000 rpm SAS 6Gb/s:300 GB
HDD speed
- 1TB 2.5" 7200 rpm SATA II:7200 RPM
- 300GB 2.5" 10000 rpm SAS 6Gb/s:10000 RPM
Interface
- 1TB 2.5" 7200 rpm SATA II:Serial ATA II
- 300GB 2.5" 10000 rpm SAS 6Gb/s:SAS
Data transfer rate
- 1TB 2.5" 7200 rpm SATA II:3 Gbit/s
- 300GB 2.5" 10000 rpm SAS 6Gb/s:6 Gbit/s
Compatible products
- 1TB 2.5" 7200 rpm SATA II:NEC Express5800/R110d-1E
- 300GB 2.5" 10000 rpm SAS 6Gb/s:NEC M100/M300

Side by side

Differences highlightedShow differences only

Comparison of 1TB 2.5" 7200 rpm SATA II, 300GB 2.5" 10000 rpm SAS 6Gb/s
13 specifications	A NEC 1TB 2.5" 7200 rpm SATA II View product	B NEC 300GB 2.5" 10000 rpm SAS 6Gb/s View product
Features3 differ
HDD capacityDiffers	1 TB	300 GB
HDD speedDiffers	7200 RPM	10000 RPM
InterfaceDiffers	Serial ATA II	SAS
Other features2 differ
Data transfer rateDiffers	3 Gbit/s	6 Gbit/s
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Compatible productsDiffers	NEC Express5800/R110d-1E	NEC M100/M300

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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