Product comparison · 2 internal hard drives

Origin Storage 1.8TB 10k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy vs Origin Storage 2TB 7200rpm NLSATA IBM X3850

Key differences

HDD capacity
- 1.8TB 10k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy:1.8 TB
- 2TB 7200rpm NLSATA IBM X3850:2 TB
HDD speed
- 1.8TB 10k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy:10000 RPM
- 2TB 7200rpm NLSATA IBM X3850:7200 RPM
Interface
- 1.8TB 10k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy:SAS
- 2TB 7200rpm NLSATA IBM X3850:NL-SATA
HDD interface transfer rate
- 1.8TB 10k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy:12 Gbit/s
- 2TB 7200rpm NLSATA IBM X3850:6 Gbit/s
HDD number of heads
- 1.8TB 10k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy:8
- 2TB 7200rpm NLSATA IBM X3850:10
Average latency
- 1.8TB 10k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy:2.9 ms
- 2TB 7200rpm NLSATA IBM X3850:4.16 ms
Power consumption (idle)
- 1.8TB 10k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy:4.55 W
- 2TB 7200rpm NLSATA IBM X3850:4.12 W
Power consumption (read)
- 1.8TB 10k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy:6.46 W
- 2TB 7200rpm NLSATA IBM X3850:4.44 W

Differences highlightedShow differences only

Comparison of IBM-1800SAS/10-S16, IBM-2000NLSA/7-S17
41 specifications	A Origin Storage 1.8TB 10k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy Model IBM-1800SAS/10-S16 View product	B Origin Storage 2TB 7200rpm NLSATA IBM X3850 Model IBM-2000NLSA/7-S17 View product
Features6 differ
HDD capacityDiffers	1.8 TB	2 TB
HDD speedDiffers	10000 RPM	7200 RPM
InterfaceDiffers	SAS	NL-SATA
Storage drive buffer sizeKnown for one	128 MB	Unknown — not stated by the source
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
HDD number of headsDiffers	8	10
Average latencyDiffers	2.9 ms	4.16 ms
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	136 MiB/s
24/7 operationKnown for one	Unknown — not stated by the source	No
Power4 differ
Power consumption (typical)Known for one	7.8 W	Unknown — not stated by the source
Power consumption (idle)Differs	4.55 W	4.12 W
Power consumption (read)Differs	6.46 W	4.44 W
Power consumption (write)Differs	7.05 W	4.6 W
Start-up currentDiffers	0.47 A	0.97 A
Operational conditions2 differ
Operating altitudeDiffers	-304.8 - 3048 m	304.8 - 12192 m
Operating shockDiffers	40 G	25 G
Other featuresidentical
Compatible productsKnown for one	DS3524	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.