Product comparison · 2 internal hard drives

Seagate Savvio ST450MM0026-30PK internal hard drive vs Seagate S-series ST500LM000-50PK internal hard drive

20specifications compared
16differ
4identical
11known for one product only

Key differences

The Seagate S-series ST500LM000-50PK internal hard drive has 50 GB more HDD capacity than the Seagate Savvio ST450MM0026-30PK internal hard drive (500 GB vs 450 GB). The Seagate Savvio ST450MM0026-30PK internal hard drive has 1" more HDD size than the Seagate S-series ST500LM000-50PK internal hard drive (3.5" vs 2.5"). The Seagate Savvio ST450MM0026-30PK internal hard drive has 1 more HDD heads than the Seagate S-series ST500LM000-50PK internal hard drive (3 vs 2). Interface: SAS on the Seagate Savvio ST450MM0026-30PK internal hard drive, Serial ATA III on the Seagate S-series ST500LM000-50PK internal hard drive. Type: HDD on the Seagate Savvio ST450MM0026-30PK internal hard drive, Hybrid-HDD on the Seagate S-series ST500LM000-50PK internal hard drive.

HDD capacity
- Savvio ST450MM0026-30PK internal hard drive:450 GB
- S-series ST500LM000-50PK internal hard drive:500 GB
HDD size
- Savvio ST450MM0026-30PK internal hard drive:3.5"
- S-series ST500LM000-50PK internal hard drive:2.5"
Interface
- Savvio ST450MM0026-30PK internal hard drive:SAS
- S-series ST500LM000-50PK internal hard drive:Serial ATA III
Type
- Savvio ST450MM0026-30PK internal hard drive:HDD
- S-series ST500LM000-50PK internal hard drive:Hybrid-HDD
HDD number of heads
- Savvio ST450MM0026-30PK internal hard drive:3
- S-series ST500LM000-50PK internal hard drive:2
Bytes per sector
- Savvio ST450MM0026-30PK internal hard drive:512
- S-series ST500LM000-50PK internal hard drive:4096
Power consumption (typical)
- Savvio ST450MM0026-30PK internal hard drive:7.16 W
- S-series ST500LM000-50PK internal hard drive:2.5 W
Power consumption (idle)
- Savvio ST450MM0026-30PK internal hard drive:3.4 W
- S-series ST500LM000-50PK internal hard drive:0.9 W

Side by side

Differences highlightedShow differences only

Comparison of ST450MM0026-30PK, ST500LM000-50PK
31 specifications	A Seagate Savvio ST450MM0026-30PK internal hard drive Model ST450MM0026-30PK View product	B Seagate S-series ST500LM000-50PK internal hard drive Model ST500LM000-50PK View product
Features6 differ
HDD capacityDiffers	450 GB	500 GB
HDD speedKnown for one	10000 RPM	Unknown — not stated by the source
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA III
TypeDiffers	HDD	Hybrid-HDD
HDD number of headsDiffers	3	2
Average latencyKnown for one	2.9 ms	Unknown — not stated by the source
Bytes per sectorDiffers	512	4096
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	8 GB
HDD number of cylindersKnown for one	Unknown — not stated by the source	1
Read seek timeKnown for one	Unknown — not stated by the source	12 ms
Write seek timeKnown for one	Unknown — not stated by the source	14 ms
Start/stop cyclesKnown for one	Unknown — not stated by the source	600000
Power3 differ
Power consumption (typical)Differs	7.16 W	2.5 W
Power consumption (idle)Differs	3.4 W	0.9 W
Operating voltageDiffers	5 / 12 V	5 V
Operational conditions3 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Operating vibrationKnown for one	0.5 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3 G	Unknown — not stated by the source
Operating shockDiffers	40 G	350 G
Non-operating shockDiffers	400 G	1000 G
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
DepthDiffers	100.5 mm	100.3 mm
HeightDiffers	15 mm	7 mm
WeightDiffers	222 g	95 g
Packaging data1 differ
Quantity per packDiffers	30 pc(s)	50 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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