DELL
DELL ST900MM0168 900GB 10000RPM SAS 12Gbps 2.5" internal hard drive
A 900GB 10000RPM SAS drive with 128MB cache and included 2.5" R Series caddy
- 900 GB capacity stores large datasets
- 10000 RPM spindle delivers fast data access
- SAS 12 Gbps interface enables high-throughput transfers
- 128 MB cache buffers bursts for smoother performance
- Includes R Series caddy for direct server installation
900 GB 10 000 RPM SAS drive for servers
This new Dell internal hard drive provides 900 GB of storage on a 2.5 inch form factor. It spins at 10 000 RPM and uses a 12 Gbps SAS interface with a 128 MB buffer. The package includes an R Series caddy for installation.
Suits arrays needing fast 2.5 inch SAS storage
The drive fits 2.5 inch SAS bays in Dell EqualLogic and compatible servers that accept the supplied R Series tray. Buyers who need a different capacity or a non-SAS interface should look at other parts. Builders without a 12 Gbps SAS backplane cannot use this unit.
12 Gbps SAS interface decides compatibility
The drive connects through a 12 Gbps SAS backplane and requires a controller that supports this signalling rate. Verify that your server or storage array accepts 2.5 inch SAS drives with the included tray before purchase.
Privalumai
- 900 GB capacity stores large datasets
- 10000 RPM spindle delivers fast data access
- SAS 12 Gbps interface enables high-throughput transfers
- 128 MB cache buffers bursts for smoother performance
- Includes R Series caddy for direct server installation
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What does the 10000RPM speed mean for real-world access times?
The 10000RPM spindle reduces average rotational latency to about 3 ms, so random read and write requests complete faster than on slower enterprise drives.
How does the SAS 12Gb/s interface limit actual throughput?
The 12Gb/s SAS link provides a 12 Gbit per second signalling rate; sustained transfers will not exceed the drive’s own media rate.
What does the 2.5in SAS form factor with R Series caddy require for mounting?
The drive fits a standard 2.5in SAS bay and ships with an R Series caddy that slides into Dell EqualLogic R-series chassis slots.
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