Product comparison · 2 internal hard drives

Origin Storage 300GB 10K 3.5in SAS HP DLxxx MLxxx Series vs Seagate 320GB 2.5

17specifications compared
13differ
4identical
18known for one product only

Key differences

The Seagate 320GB 2.5 has 20 GB more HDD capacity than the Origin Storage 300GB 10K 3.5in SAS HP DLxxx MLxxx Series (320 GB vs 300 GB). The Origin Storage 300GB 10K 3.5in SAS HP DLxxx MLxxx Series has 4,600 RPM more HDD speed than the Seagate 320GB 2.5 (10000 RPM vs 5400 RPM). The Origin Storage 300GB 10K 3.5in SAS HP DLxxx MLxxx Series has 1" more HDD size than the Seagate 320GB 2.5 (3.5" vs 2.5"). Interface: SAS on the Origin Storage 300GB 10K 3.5in SAS HP DLxxx MLxxx Series, Serial ATA II on the Seagate 320GB 2.5. Component for: Server/workstation on the Origin Storage 300GB 10K 3.5in SAS HP DLxxx MLxxx Series, Laptop on the Seagate 320GB 2.5.

HDD capacity
- 300GB 10K 3.5in SAS HP DLxxx MLxxx Series:300 GB
- 320GB 2.5:320 GB
HDD speed
- 300GB 10K 3.5in SAS HP DLxxx MLxxx Series:10000 RPM
- 320GB 2.5:5400 RPM
HDD size
- 300GB 10K 3.5in SAS HP DLxxx MLxxx Series:3.5"
- 320GB 2.5:2.5"
Interface
- 300GB 10K 3.5in SAS HP DLxxx MLxxx Series:SAS
- 320GB 2.5:Serial ATA II
Component for
- 300GB 10K 3.5in SAS HP DLxxx MLxxx Series:Server/workstation
- 320GB 2.5:Laptop
Storage drive buffer size
- 300GB 10K 3.5in SAS HP DLxxx MLxxx Series:64 MB
- 320GB 2.5:8 MB
HDD number of heads
- 300GB 10K 3.5in SAS HP DLxxx MLxxx Series:2
- 320GB 2.5:3
Average latency
- 300GB 10K 3.5in SAS HP DLxxx MLxxx Series:2.9 ms
- 320GB 2.5:5.6 ms

Side by side

Differences highlightedShow differences only

Comparison of CPQ-300SAS/10-S5, 320GB 2.5
35 specifications	A Origin Storage 300GB 10K 3.5in SAS HP DLxxx MLxxx Series Model CPQ-300SAS/10-S5 View product	B Seagate 320GB 2.5 View product
Features8 differ
HDD capacityDiffers	300 GB	320 GB
HDD speedDiffers	10000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA II
Component forDiffers	Server/workstation	Laptop
Hot-swapKnown for one	No	Unknown — not stated by the source
Storage drive buffer sizeDiffers	64 MB	8 MB
HDD interface transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
HDD number of headsDiffers	2	3
Average latencyDiffers	2.9 ms	5.6 ms
RefurbishedKnown for one	No	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	2000000 h	Unknown — not stated by the source
Start/stop cyclesKnown for one	Unknown — not stated by the source	600000
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Power consumption (standby)Known for one	Unknown — not stated by the source	0.22 W
Power consumption (idle)Known for one	Unknown — not stated by the source	0.81 W
Power consumption (read)Known for one	Unknown — not stated by the source	2.6 W
Power consumption (write)Known for one	Unknown — not stated by the source	2.85 W
Start-up currentKnown for one	Unknown — not stated by the source	1 A
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating shockKnown for one	Unknown — not stated by the source	350 G
Non-operating shockKnown for one	Unknown — not stated by the source	1000 G
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	70.1 mm	69.8 mm
HeightDiffers	15 mm	9.5 mm
WeightDiffers	850 g	98.8 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Other featuresidentical
Compliance certificatesKnown for one	RoHS	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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