Product comparison · 2 internal hard drives

Origin Storage HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy vs Origin Storage 2TB SATA 7.2K PWS T7600

36specifications compared
11differ
25identical
10known for one product only

Key differences

The Origin Storage 2TB SATA 7.2K PWS T7600 has 1 TB more HDD capacity than the Origin Storage HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy (2 TB vs 1 TB). The Origin Storage HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy has 64 MB more storage drive buffer size than the Origin Storage 2TB SATA 7.2K PWS T7600 (128 MB vs 64 MB). The Origin Storage HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy has 0.02 ms more average latency than the Origin Storage 2TB SATA 7.2K PWS T7600 (4.16 ms vs 4.14 ms). Interface: NL-SATA on the Origin Storage HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy, Serial ATA on the Origin Storage 2TB SATA 7.2K PWS T7600.

HDD capacity
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:1 TB
- 2TB SATA 7.2K PWS T7600:2 TB
Interface
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:NL-SATA
- 2TB SATA 7.2K PWS T7600:Serial ATA
Storage drive buffer size
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:128 MB
- 2TB SATA 7.2K PWS T7600:64 MB
Average latency
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:4.16 ms
- 2TB SATA 7.2K PWS T7600:4.14 ms
Power consumption (idle)
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:4.45 W
- 2TB SATA 7.2K PWS T7600:5.2 W
Power consumption (read)
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:8.08 W
- 2TB SATA 7.2K PWS T7600:6.4 W
Operating vibration
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:0.25 G
- 2TB SATA 7.2K PWS T7600:0.67 G
Non-operating vibration
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:4.9 G
- 2TB SATA 7.2K PWS T7600:1.04 G

Side by side

Differences highlightedShow differences only

Comparison of DELL-1000NLSA/7-F21, DELL-2000SATA/7-F21
46 specifications	A Origin Storage HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy Model DELL-1000NLSA/7-F21 View product	B Origin Storage 2TB SATA 7.2K PWS T7600 Model DELL-2000SATA/7-F21 View product
Features4 differ
HDD capacityDiffers	1 TB	2 TB
InterfaceDiffers	NL-SATA	Serial ATA
Storage drive buffer sizeDiffers	128 MB	64 MB
HDD number of headsKnown for one	3	Unknown — not stated by the source
Average latencyDiffers	4.16 ms	4.14 ms
24/7 operationKnown 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
HDD number of cylindersKnown for one	Unknown — not stated by the source	16383
Read seek timeKnown for one	Unknown — not stated by the source	0.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	0.6 ms
Power2 differ
Power consumption (idle)Differs	4.45 W	5.2 W
Power consumption (read)Differs	8.08 W	6.4 W
Power consumption (standby)Known for one	Unknown — not stated by the source	1 W
Power consumption (write)Known for one	Unknown — not stated by the source	6.4 W
Operational conditions2 differ
Operating vibrationDiffers	0.25 G	0.67 G
Non-operating vibrationDiffers	4.9 G	1.04 G
Weight & dimensions3 differ
WidthDiffers	101.8 mm	101 mm
DepthDiffers	26.1 mm	147 mm
HeightDiffers	147 mm	261 mm
Other featuresidentical
Drive ready timeKnown for one	20 s	Unknown — not stated by the source
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.

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