Product comparison · 2 internal hard drives

Seagate EE25 Series ST373455LC-RF internal hard drive vs Seagate Pipeline HD ST4000VM000-20PK internal hard drive

14specifications compared
9differ
5identical
8known for one product only

Key differences

The Seagate EE25 Series ST373455LC-RF internal hard drive has 9,100 RPM more HDD speed than the Seagate Pipeline HD ST4000VM000-20PK internal hard drive (15000 RPM vs 5900 RPM). The Seagate Pipeline HD ST4000VM000-20PK internal hard drive has 48 MB more storage drive buffer size than the Seagate EE25 Series ST373455LC-RF internal hard drive (64 MB vs 16 MB). The Seagate EE25 Series ST373455LC-RF internal hard drive has 20 G more operating shock than the Seagate Pipeline HD ST4000VM000-20PK internal hard drive (60 G vs 40 G). HDD capacity: 73 GB on the Seagate EE25 Series ST373455LC-RF internal hard drive, 4 TB on the Seagate Pipeline HD ST4000VM000-20PK internal hard drive. Interface: Ultra320 SCSI on the Seagate EE25 Series ST373455LC-RF internal hard drive, Serial ATA III on the Seagate Pipeline HD ST4000VM000-20PK internal hard drive.

HDD capacity
- EE25 Series ST373455LC-RF internal hard drive:73 GB
- Pipeline HD ST4000VM000-20PK internal hard drive:4 TB
HDD speed
- EE25 Series ST373455LC-RF internal hard drive:15000 RPM
- Pipeline HD ST4000VM000-20PK internal hard drive:5900 RPM
Interface
- EE25 Series ST373455LC-RF internal hard drive:Ultra320 SCSI
- Pipeline HD ST4000VM000-20PK internal hard drive:Serial ATA III
Storage drive buffer size
- EE25 Series ST373455LC-RF internal hard drive:16 MB
- Pipeline HD ST4000VM000-20PK internal hard drive:64 MB
Operating shock
- EE25 Series ST373455LC-RF internal hard drive:60 G
- Pipeline HD ST4000VM000-20PK internal hard drive:40 G
Non-operating shock
- EE25 Series ST373455LC-RF internal hard drive:250 G
- Pipeline HD ST4000VM000-20PK internal hard drive:300 G
Width
- EE25 Series ST373455LC-RF internal hard drive:101.6 mm
- Pipeline HD ST4000VM000-20PK internal hard drive:101.8 mm
Depth
- EE25 Series ST373455LC-RF internal hard drive:146.1 mm
- Pipeline HD ST4000VM000-20PK internal hard drive:147 mm

Side by side

Differences highlightedShow differences only

Comparison of ST373455LC-RF, ST4000VM000-20PK
22 specifications	A Seagate EE25 Series ST373455LC-RF internal hard drive Model ST373455LC-RF View product	B Seagate Pipeline HD ST4000VM000-20PK internal hard drive Model ST4000VM000-20PK View product
Features4 differ
HDD capacityDiffers	73 GB	4 TB
HDD speedDiffers	15000 RPM	5900 RPM
InterfaceDiffers	Ultra320 SCSI	Serial ATA III
Storage drive buffer sizeDiffers	16 MB	64 MB
Read seek timeKnown for one	3.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	4 ms	Unknown — not stated by the source
Average latencyKnown for one	2 ms	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	13.6 W	Unknown — not stated by the source
Operational conditions2 differ
Operating shockDiffers	60 G	40 G
Non-operating shockDiffers	250 G	300 G
Operating vibrationKnown for one	Unknown — not stated by the source	0.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	2.4 G
Weight & dimensions3 differ
WidthDiffers	101.6 mm	101.8 mm
DepthDiffers	146.1 mm	147 mm
HeightDiffers	25.4 mm	26.1 mm
WeightKnown for one	Unknown — not stated by the source	610 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	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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