Product comparison · 2 internal hard drives

Origin Storage HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy vs Origin Storage 300GB 15K PE M520/M620/M820

30specifications compared
14differ
16identical
6known for one product only

Key differences

The Origin Storage 300GB 15K PE M520/M620/M820 has 7,800 RPM more HDD speed than the Origin Storage HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy (15000 RPM vs 7200 RPM). The Origin Storage HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy has 1" more HDD size than the Origin Storage 300GB 15K PE M520/M620/M820 (3.5" vs 2.5"). The Origin Storage HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy has 2.16 ms more average latency than the Origin Storage 300GB 15K PE M520/M620/M820 (4.16 ms vs 2 ms). Only the Origin Storage HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy has hot-swap. HDD capacity: 2 TB on the Origin Storage HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy, 300 GB on the Origin Storage 300GB 15K PE M520/M620/M820.

HDD capacity
- HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy:2 TB
- 300GB 15K PE M520/M620/M820:300 GB
HDD speed
- HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy:7200 RPM
- 300GB 15K PE M520/M620/M820:15000 RPM
HDD size
- HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy:3.5"
- 300GB 15K PE M520/M620/M820:2.5"
Interface
- HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy:NL-SAS
- 300GB 15K PE M520/M620/M820:SAS
Hot-swap
- HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy:Yes
- 300GB 15K PE M520/M620/M820:No
Average latency
- HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy:4.16 ms
- 300GB 15K PE M520/M620/M820:2 ms
Operating voltage
- HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy:5 / 12 V
- 300GB 15K PE M520/M620/M820:5 V
Non-operating vibration
- HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy:0.25 G
- 300GB 15K PE M520/M620/M820:2.4 G

Side by side

Differences highlightedShow differences only

Comparison of CPQ-2000NLSAS/7-S10, DELL-300SAS/15-S15
36 specifications	A Origin Storage HDD 2TB 3.5in NearLine SAS in Hot Swap Caddy Model CPQ-2000NLSAS/7-S10 View product	B Origin Storage 300GB 15K PE M520/M620/M820 Model DELL-300SAS/15-S15 View product
Features6 differ
HDD capacityDiffers	2 TB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	NL-SAS	SAS
Hot-swapDiffers	Yes	No
HDD number of headsKnown for one	Unknown — not stated by the source	4
Average latencyDiffers	4.16 ms	2 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
24/7 operationKnown for one	No	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	8.4 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.8 W
Operating voltageDiffers	5 / 12 V	5 V
Operational conditions3 differ
Non-operating vibrationDiffers	0.25 G	2.4 G
Operating shockDiffers	70 G	40 G
Non-operating shockDiffers	300 G	400 G
Weight & dimensions4 differ
WidthDiffers	101.8 mm	69.8 mm
DepthDiffers	147 mm	100.5 mm
HeightDiffers	26.1 mm	15 mm
WeightDiffers	850 g	320 g
Other featuresidentical
Warranty periodKnown for one	5 year(s)	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.

More internal hard drive comparisons

All internal hard drive comparisons