Product comparison · 2 internal hard drives

Lenovo ThinkServer 146GB vs Seagate Barracuda 7200.11 1.5TB

Key differences

HDD capacity
- ThinkServer 146GB:146 GB
- Barracuda 7200.11 1.5TB:1.53 TB
HDD speed
- ThinkServer 146GB:10000 RPM
- Barracuda 7200.11 1.5TB:7200 RPM
Storage drive buffer size
- ThinkServer 146GB:16 MB
- Barracuda 7200.11 1.5TB:32 MB
Read seek time
- ThinkServer 146GB:4.2 ms
- Barracuda 7200.11 1.5TB:8.5 ms
Write seek time
- ThinkServer 146GB:4.2 ms
- Barracuda 7200.11 1.5TB:10 ms
Width
- ThinkServer 146GB:42.6 mm
- Barracuda 7200.11 1.5TB:101.6 mm
Depth
- ThinkServer 146GB:4.85 mm
- Barracuda 7200.11 1.5TB:147 mm
Height
- ThinkServer 146GB:45.1 mm
- Barracuda 7200.11 1.5TB:26.1 mm

Differences highlightedShow differences only

Comparison of ThinkServer 146GB, Barracuda 7200.11 1.5TB
16 specifications	A Lenovo ThinkServer 146GB View product	B Seagate Barracuda 7200.11 1.5TB View product
Features5 differ
HDD capacityDiffers	146 GB	1.53 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Interface	Serial ATA	Serial ATA
TypeKnown for one	HDD	Unknown — not stated by the source
Storage drive buffer sizeDiffers	16 MB	32 MB
Read seek timeDiffers	4.2 ms	8.5 ms
Write seek timeDiffers	4.2 ms	10 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Poweridentical
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	42.6 mm	101.6 mm
DepthDiffers	4.85 mm	147 mm
HeightDiffers	45.1 mm	26.1 mm
WeightDiffers	350 g	720 g
Other featuresidentical
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Internal	Yes	Yes

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.