Product comparison · 2 internal hard drives

Dell 1TB SAS vs Seagate Constellation ST33000651SS internal hard drive

5specifications compared
2differ
3identical
22known for one product only

Key differences

HDD capacity
- 1TB SAS:1 TB
- Constellation ST33000651SS internal hard drive:3 TB
Interface
- 1TB SAS:SAS
- Constellation ST33000651SS internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 1TB SAS, ST33000651SS
27 specifications	A Dell 1TB SAS View product	B Seagate Constellation ST33000651SS internal hard drive Model ST33000651SS View product
Features2 differ
HDD capacityDiffers	1 TB	3 TB
InterfaceDiffers	SAS	Serial ATA
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
Read seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	9.5 ms
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	1200000 h
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	10.68 W
Start-up currentKnown for one	Unknown — not stated by the source	2.04 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.8 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	700 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
InternalKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	PowerEdge R310 PowerEdge R320 PowerEdge R410 PowerEdge R415 PowerEdge R420 PowerEdge R510 PowerEdge R515 PowerEdge R520 PowerEdge R710 PowerEdge R720 Poweredge R720xd PowerEdge T310 PowerEdge T320 PowerEdge T410 PowerEdge T420 PowerEdge T610 PowerEdge T620 PowerEdge T710 PowerEdge VRTX PowerVault DL	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	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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