Product comparison · 2 internal hard drives

Samsung SV1204H internal hard drive vs Seagate Momentus 750Gb SATA II

12specifications compared
11differ
1identical
35known for one product only

Key differences

HDD capacity
- SV1204H internal hard drive:120 GB
- Momentus 750Gb SATA II:750 GB
HDD speed
- SV1204H internal hard drive:5400 RPM
- Momentus 750Gb SATA II:7200 RPM
HDD size
- SV1204H internal hard drive:3.5"
- Momentus 750Gb SATA II:2.5"
Interface
- SV1204H internal hard drive:Ultra-ATA/100
- Momentus 750Gb SATA II:Serial ATA II
Storage drive buffer size
- SV1204H internal hard drive:2 MB
- Momentus 750Gb SATA II:16 MB
Average latency
- SV1204H internal hard drive:5.56 ms
- Momentus 750Gb SATA II:4.2 ms
Operating voltage
- SV1204H internal hard drive:5 / 12 V
- Momentus 750Gb SATA II:5 V
Width
- SV1204H internal hard drive:101.6 mm
- Momentus 750Gb SATA II:69.8 mm

Side by side

Differences highlightedShow differences only

Comparison of SV1204H, Momentus 750Gb SATA II
47 specifications	A Samsung SV1204H internal hard drive Model SV1204H View product	B Seagate Momentus 750Gb SATA II View product
Features6 differ
HDD capacityDiffers	120 GB	750 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Ultra-ATA/100	Serial ATA II
Storage drive buffer sizeDiffers	2 MB	16 MB
Full stroke seek timeKnown for one	17.5 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	0.8 ms	Unknown — not stated by the source
Average seek timeKnown for one	8.9 ms	Unknown — not stated by the source
Average latencyDiffers	5.56 ms	4.2 ms
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Start/stop cyclesKnown for one	50000	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	500000 h	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Laptop
Read seek timeKnown for one	Unknown — not stated by the source	11 ms
Write seek timeKnown for one	Unknown — not stated by the source	13 ms
Power1 differ
Power consumption (typical)Known for one	7 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.7 W	Unknown — not stated by the source
Power consumption (idle)Known for one	5 W	Unknown — not stated by the source
Power consumption (read)Known for one	5 W	Unknown — not stated by the source
Power consumption (write)Known for one	5 W	Unknown — not stated by the source
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibrationKnown for one	21 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	21 G	Unknown — not stated by the source
Operating altitudeKnown for one	-195 - 3000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-100 - 12000 m	Unknown — not stated by the source
Non-operating shockKnown for one	350 G	Unknown — not stated by the source
Operating shockKnown for one	Unknown — not stated by the source	350 G
Packaging contentidentical
User guideKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	101.6 mm	69.8 mm
DepthDiffers	146.1 mm	100.3 mm
HeightDiffers	25.4 mm	9.5 mm
WeightDiffers	675 g	115 g
Other featuresidentical
Power requirementsKnown for one	5 - 12 V	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Fibre ChannelKnown for one	No	Unknown — not stated by the source
FireWire 400Known for one	No	Unknown — not stated by the source
FireWire 800Known for one	No	Unknown — not stated by the source
Internal	Yes	Yes
Maximum data transfer rateKnown for one	498 Mbit/s	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
USB poweredKnown for one	No	Unknown — not stated by the source

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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