Product comparison · 2 internal hard drives

Seagate SkyHawk ST4000VX007-20PK internal hard drive vs Seagate Enterprise ST600MX0052-40PK internal hard drive

19specifications compared
18differ
1identical
7known for one product only

Key differences

The Seagate Enterprise ST600MX0052-40PK internal hard drive has 9,100 RPM more HDD speed than the Seagate SkyHawk ST4000VX007-20PK internal hard drive (15000 RPM vs 5900 RPM). The Seagate SkyHawk ST4000VX007-20PK internal hard drive has 1" more HDD size than the Seagate Enterprise ST600MX0052-40PK internal hard drive (3.5" vs 2.5"). The Seagate Enterprise ST600MX0052-40PK internal hard drive has 64 MB more storage drive buffer size than the Seagate SkyHawk ST4000VX007-20PK internal hard drive (128 MB vs 64 MB). HDD capacity: 4 TB on the Seagate SkyHawk ST4000VX007-20PK internal hard drive, 600 GB on the Seagate Enterprise ST600MX0052-40PK internal hard drive. Interface: Serial ATA III on the Seagate SkyHawk ST4000VX007-20PK internal hard drive, SAS on the Seagate Enterprise ST600MX0052-40PK internal hard drive.

HDD capacity
- SkyHawk ST4000VX007-20PK internal hard drive:4 TB
- Enterprise ST600MX0052-40PK internal hard drive:600 GB
HDD speed
- SkyHawk ST4000VX007-20PK internal hard drive:5900 RPM
- Enterprise ST600MX0052-40PK internal hard drive:15000 RPM
HDD size
- SkyHawk ST4000VX007-20PK internal hard drive:3.5"
- Enterprise ST600MX0052-40PK internal hard drive:2.5"
Interface
- SkyHawk ST4000VX007-20PK internal hard drive:Serial ATA III
- Enterprise ST600MX0052-40PK internal hard drive:SAS
Type
- SkyHawk ST4000VX007-20PK internal hard drive:HDD
- Enterprise ST600MX0052-40PK internal hard drive:Hybrid-HDD
Component for
- SkyHawk ST4000VX007-20PK internal hard drive:Surveillance system
- Enterprise ST600MX0052-40PK internal hard drive:Server/workstation
Storage drive buffer size
- SkyHawk ST4000VX007-20PK internal hard drive:64 MB
- Enterprise ST600MX0052-40PK internal hard drive:128 MB
HDD interface transfer rate
- SkyHawk ST4000VX007-20PK internal hard drive:6 Gbit/s
- Enterprise ST600MX0052-40PK internal hard drive:12 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of ST4000VX007-20PK, ST600MX0052-40PK
26 specifications	A Seagate SkyHawk ST4000VX007-20PK internal hard drive Model ST4000VX007-20PK View product	B Seagate Enterprise ST600MX0052-40PK internal hard drive Model ST600MX0052-40PK View product
Features9 differ
HDD capacityDiffers	4 TB	600 GB
HDD speedDiffers	5900 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
TypeDiffers	HDD	Hybrid-HDD
Component forDiffers	Surveillance system	Server/workstation
Storage drive buffer sizeDiffers	64 MB	128 MB
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
HDD sustained transfer rateDiffers	190 MiB/s	246 MiB/s
Start/stop cyclesKnown for one	300000	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1000000 h	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	32 GB
HDD number of headsKnown for one	Unknown — not stated by the source	6
Average latencyKnown for one	Unknown — not stated by the source	2 ms
Power3 differ
Power consumption (typical)Differs	5.5 W	8.7 W
Power consumption (standby)Known for one	0.25 W	Unknown — not stated by the source
Power consumption (idle)Differs	3.2 W	5.3 W
Operating voltageDiffers	5 / 12 V	5 V
Start-up currentKnown for one	1.8 A	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 70 °C	5 - 55 °C
Weight & dimensions4 differ
WidthDiffers	101.8 mm	70.1 mm
DepthDiffers	147 mm	100.5 mm
HeightDiffers	26.1 mm	15 mm
WeightDiffers	635 g	230 g
Packaging data1 differ
Quantity per packDiffers	20 pc(s)	40 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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