Product comparison · 2 internal hard drives

Samsung Spinpoint M MP0804H internal hard drive vs Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk

9specifications compared
8differ
1identical
9known for one product only

Key differences

The Samsung Spinpoint M MP0804H internal hard drive has 40 GB more HDD capacity than the Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk (80 GB vs 40 GB). The Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk has 1" more HDD size than the Samsung Spinpoint M MP0804H internal hard drive (3.5" vs 2.5"). The Samsung Spinpoint M MP0804H internal hard drive has 6 MB more storage drive buffer size than the Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk (8 MB vs 2 MB). Interface: Ultra-ATA/100 on the Samsung Spinpoint M MP0804H internal hard drive, Ultra-ATA/133 on the Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk. Operating voltage: 5 V on the Samsung Spinpoint M MP0804H internal hard drive, 5 / 12 V on the Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk.

HDD capacity
- Spinpoint M MP0804H internal hard drive:80 GB
- K HDFireb3 40GBATA133 5400rpm 20pk bulk:40 GB
HDD size
- Spinpoint M MP0804H internal hard drive:2.5"
- K HDFireb3 40GBATA133 5400rpm 20pk bulk:3.5"
Interface
- Spinpoint M MP0804H internal hard drive:Ultra-ATA/100
- K HDFireb3 40GBATA133 5400rpm 20pk bulk:Ultra-ATA/133
Storage drive buffer size
- Spinpoint M MP0804H internal hard drive:8 MB
- K HDFireb3 40GBATA133 5400rpm 20pk bulk:2 MB
Average latency
- Spinpoint M MP0804H internal hard drive:5.6 ms
- K HDFireb3 40GBATA133 5400rpm 20pk bulk:5.5 ms
Operating voltage
- Spinpoint M MP0804H internal hard drive:5 V
- K HDFireb3 40GBATA133 5400rpm 20pk bulk:5 / 12 V
Operating temperature (T-T)
- Spinpoint M MP0804H internal hard drive:5 - 55 °C
- K HDFireb3 40GBATA133 5400rpm 20pk bulk:5 - 60 °C
Weight
- Spinpoint M MP0804H internal hard drive:100 g
- K HDFireb3 40GBATA133 5400rpm 20pk bulk:509 g

Side by side

Differences highlightedShow differences only

Comparison of MP0804H, K HDFireb3 40GBATA133 5400rpm 20pk bulk
18 specifications	A Samsung Spinpoint M MP0804H internal hard drive Model MP0804H View product	B Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk View product
Features5 differ
HDD capacityDiffers	80 GB	40 GB
HDD speed	5400 RPM	5400 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Ultra-ATA/100	Ultra-ATA/133
Storage drive buffer sizeDiffers	8 MB	2 MB
HDD number of headsKnown for one	Unknown — not stated by the source	16
Average seek timeKnown for one	Unknown — not stated by the source	12 ms
Average latencyDiffers	5.6 ms	5.5 ms
TypeKnown for one	HDD	Unknown — not stated by the source
Access timeKnown for one	12 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	2 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 55 °C	5 - 60 °C
Weight & dimensions1 differ
WeightDiffers	100 g	509 g
Other featuresidentical
Power requirementsKnown for one	Unknown — not stated by the source	+5V, +12V
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	102 x 147 x 17.5 mm
InternalKnown for one	Unknown — not stated by the source	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.

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