Product comparison · 2 internal hard drives

Seagate SV35 Series ST3000VM002-20PK internal hard drive vs Seagate Enterprise ST4000NM0004-20PK internal hard drive

15specifications compared
7differ
8identical
12known for one product only

Key differences

The Seagate Enterprise ST4000NM0004-20PK internal hard drive has 1 TB more HDD capacity than the Seagate SV35 Series ST3000VM002-20PK internal hard drive (4 TB vs 3 TB). The Seagate Enterprise ST4000NM0004-20PK internal hard drive has 1,300 RPM more HDD speed than the Seagate SV35 Series ST3000VM002-20PK internal hard drive (7200 RPM vs 5900 RPM). The Seagate Enterprise ST4000NM0004-20PK internal hard drive has 64 MB more storage drive buffer size than the Seagate SV35 Series ST3000VM002-20PK internal hard drive (128 MB vs 64 MB). Operating temperature (T-T): 0 - 75 °C on the Seagate SV35 Series ST3000VM002-20PK internal hard drive, 5 - 60 °C on the Seagate Enterprise ST4000NM0004-20PK internal hard drive.

HDD capacity
- SV35 Series ST3000VM002-20PK internal hard drive:3 TB
- Enterprise ST4000NM0004-20PK internal hard drive:4 TB
HDD speed
- SV35 Series ST3000VM002-20PK internal hard drive:5900 RPM
- Enterprise ST4000NM0004-20PK internal hard drive:7200 RPM
Storage drive buffer size
- SV35 Series ST3000VM002-20PK internal hard drive:64 MB
- Enterprise ST4000NM0004-20PK internal hard drive:128 MB
Operating temperature (T-T)
- SV35 Series ST3000VM002-20PK internal hard drive:0 - 75 °C
- Enterprise ST4000NM0004-20PK internal hard drive:5 - 60 °C
Operating shock
- SV35 Series ST3000VM002-20PK internal hard drive:80 G
- Enterprise ST4000NM0004-20PK internal hard drive:40 G
Non-operating shock
- SV35 Series ST3000VM002-20PK internal hard drive:300 G
- Enterprise ST4000NM0004-20PK internal hard drive:250 G
Weight
- SV35 Series ST3000VM002-20PK internal hard drive:610 g
- Enterprise ST4000NM0004-20PK internal hard drive:635 g

Side by side

Differences highlightedShow differences only

Comparison of ST3000VM002-20PK, ST4000NM0004-20PK
27 specifications	A Seagate SV35 Series ST3000VM002-20PK internal hard drive Model ST3000VM002-20PK View product	B Seagate Enterprise ST4000NM0004-20PK internal hard drive Model ST4000NM0004-20PK View product
Features3 differ
HDD capacityDiffers	3 TB	4 TB
HDD speedDiffers	5900 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Component forKnown for one	Surveillance system	Unknown — not stated by the source
Storage drive buffer sizeDiffers	64 MB	128 MB
Start/stop cyclesKnown for one	300000	Unknown — not stated by the source
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	216 MiB/s
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1400000 h
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Power consumption (typical)Known for one	Unknown — not stated by the source	9.59 W
Power consumption (idle)Known for one	Unknown — not stated by the source	6 W
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 75 °C	5 - 60 °C
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	1.5 G	Unknown — not stated by the source
Operating shockDiffers	80 G	40 G
Non-operating shockDiffers	300 G	250 G
Weight & dimensions1 differ
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	610 g	635 g
Packaging dataidentical
Quantity per pack	20 pc(s)	20 pc(s)

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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