Compare 7200 RPM Internal Hard Drives

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Internal Hard Drives





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price	R 2,199.00	R 12,599.00	R 1,699.00	R 919.00	R 1,598.99	R 6,799.00	R 6,099.00	R 4,499.00	R 5,699.00	R 8,299.00	R 4,899.00	R 4,499.00
model	ST1000NM0045	655710-B21	Barracuda 2TB / ST2000DM008	ST500LM034	BarraCuda Pro 2.5" 1TB / ST1000LM049	091K8T	01P7DP	Exos 7E10 4TB / ST4000NM000B	Exos 7E10 6TB / ST6000NM019B	Exos 7E10 10TB / ST10000NM019B	Exos 7E10 4TB SAS / ST4000NM001B	Exos 7E10 8TB / ST8000NM017B
name	Enterprise Capacity 1TB 3.5" SAS Hard Drive (ST1000NM0045)	Midline 1TB Server Hard Drive (655710-B21)	Barracuda 3.5" 2TB Desktop Hard Drive (ST2000DM008)	BarraCuda Pro 2.5" 500GB Notebook Hard Drive (ST500LM034)	BarraCuda Pro 2.5" 1TB Notebook Hard Drive (ST1000LM049)	PowerVault MD1200 3TB 7.2K 3.5" Hot Swap SAS Server Hard Drive	PowerVault MD1200 2TB 7.2K 3.5" Hot Swap SAS Server Hard Drive	Exos 7E10 4TB 3.5" SATA Enterprise Hard Drive (ST4000NM000B)	Exos 7E10 6TB 3.5" SATA Enterprise Hard Drive (ST6000NM019B)	Exos 7E10 10TB 3.5" SATA Enterprise Hard Drive (ST10000NM019B)	Exos 7E10 4TB 3.5" SAS Enterprise Hard Drive (ST4000NM001B)	Exos 3.5" 8TB Desktop Hard Drive (ST8000NM017B)
details	* SAS 12Gb/s * 7200 rpm * 128 MB Cache * 2,000,000 hr MTBF	* SATA6G * 2.5" form factor * 7200rpm * Hot Plug SFF	* SATA 6Gb/s * 7200rpm * 256mb cache * Max Sustained Data Rate: 220Mb/s * Desktop storage, all-in-one storage, home servers, DAS devices	* SATA3 * 2.5" Form factor * 7200rpm * 128MB Cache * Best-Fit Applications , Laptops , Mobile storage , All-in-one PCs , Ultra-slim desktop PCs	* SATA3 * 2.5" Form factor * 7200rpm * 128MB Cache * Best-Fit Applications , Laptops , Mobile storage , All-in-one PCs , Ultra-slim desktop PCs	* SAS 6Gb/s * 7200RPM * MTBF of 1.2 million hours	* SAS 6Gb/s * 7200RPM * MTBF of 1.2 million hours	* 7200RPM * 256MB Cache * Max. Sustained Transfer Rate OD: 215MB/s * Mean Time Between Failures (MTBF, hours): 2,000,000 * Power-On Hours per Year: 8,760 * SuperParity, Low Halogen * PowerChoice & PowerBalance Technology * Warranty, Limited (years): 5 years	* 7200RPM * 256MB Cache * Max. Sustained Transfer Rate OD: 215MB/s * Mean Time Between Failures (MTBF, hours): 2,000,000 * Power-On Hours per Year: 8,760 * SuperParity, Low Halogen * PowerChoice & PowerBalance Technology * Warranty, Limited (years): 5 years	* 7200RPM * 256MB Cache * Max. Sustained Transfer Rate OD: 215MB/s * Mean Time Between Failures (MTBF, hours): 2,000,000 * Power-On Hours per Year: 8,760 * SuperParity, Low Halogen * PowerChoice & PowerBalance Technology * Warranty, Limited (years): 5 years	* 7200RPM * 512n SAS * 256MB Cache * Max. Sustained Transfer Rate OD: 236MB/s * Dual Interface Ports * Mean Time Between Failures (MTBF, hours): 2,000,000	* SATA-III (6Gbps) * 256MB Cache * 3.5 " * 7200RPM Desktop HDD
warranty	5 years	1 year	2 years	2 years	2 years	1 year	1 year	5 years	5 years	5 years	5 years	5 years
General
Model	ST1000NM0045		Barracuda 2TB		BarraCuda Pro 2.5" 1TB	091K8T	01P7DP	Exos 7E10 4TB	Exos 7E10 6TB	Exos 7E10 10TB	Exos 7E10 4TB SAS	Exos 7E10 8TB
Product Line	Enterprise Capacity 3.5 SAS	Midline	Barracuda 3.5"	BarraCuda Pro 2.5"	BarraCuda Pro 2.5"			Exos 7E10	Exos 7E10	Exos 7E10	Exos 7E10	Exos 7E10
Drive Type	Server	Server	Desktop	Notebook	Notebook	Server	Server	Server	Server	Server	Server	Desktop
SSHD	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>
Form Factor	3.5 inch	2.5 inch	3.5 inch	2.5 inch	2.5 inch	3.5 inch	3.5 inch	3.5 inch	3.5 inch	3.5 inch	3.5 inch	3.5 inch
Capacity	1 TB	1 TB	2 TB	500 GB	1 TB	3 TB	3 TB	4 TB	6 TB	10 TB	4 TB	8 TB
Interface	SAS	SATA3	SATA3	SATA3	SATA3	SAS	SAS	SATA3	SATA3	SATA3	SAS	SATA3
Drive Format	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	512n	512n	512n	512n	<not specified>
Self Encrypting Drive (SED)	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>
Certification	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>
Performance
Rotational Speed	7200 rpm	7200 rpm	7200 rpm	7200 rpm	7200 rpm	7200 rpm	7200 rpm	7200 rpm	7200 rpm	7200 rpm	7200 rpm	7200 rpm
Cache Size	128 MB	<not specified>	256 MB	128 MB	128 MB	64 MB	64 MB	256 MB	256 MB	256 MB	256 MB	256 MB
Average Latency	4.16 msec	<not specified>	<not specified>	<not specified>	<not specified>	4.16 msec	4.16 msec	4.16 msec	4.16 msec	4.16 msec	4.16 msec	<not specified>
Data Rate	<not specified>	<not specified>	220 MB/s	160 MB/s	160 MB/s	600 MB/s	600 MB/s	215 MB/s	215 MB/s	215 MB/s	236 MB/s	<not specified>
Random read seek time	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	8.3 msec	8.3 msec	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>
Random write seek time	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	9.5 msec	4.5 msec	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>
Thickness	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	26.1 mm	26.1 mm	26.1 mm	26.1 mm	<not specified>
Optional Accessories
Rescue Plan	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>