Seagate
Seagate Barracuda ST2000DM001 2 TB 3.5" 7200 rpm 64 MB SATA internal hard drive
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DELL
DELL 42XXC 960GB 12Gbps SAS 2.5 enterprise SSD
A 2.5-inch 960GB SAS enterprise SSD with mixed-use TLC and self-encryption for Dell PowerEdge servers
- InterfaceSAS
- 960 GB capacity supports large enterprise workloads
- 12 Gbps SAS interface delivers high throughput for servers
- Mixed-use TLC flash balances read and write endurance
- Self-encrypting drive protects data at rest
- Compatible with Dell PowerEdge R740, R750, R760 and more
Dell 42XXC 960 GB SAS enterprise SSD
The Dell 42XXC is a 960 GB solid-state drive built for Dell PowerEdge servers that require a 12 Gbps SAS connection. It uses mixed-use TLC flash with hardware encryption and fits the standard 2.5 inch hot-plug bay found across the supported platforms.
12 Gbps SAS interface and mixed-use endurance
The drive communicates over a 12 Gbps SAS link, so it will only operate at full speed in backplanes and controllers that support that signalling rate. Mixed-use TLC flash targets workloads with a balanced read-write ratio rather than write-intensive or read-only profiles.
Sustained write consistency under mixed workloads
Under continuous mixed-use traffic the TLC media and controller maintain steady throughput without the sharp drops seen in consumer drives during long writes. Hardware-based encryption adds no measurable latency during sustained operation.
Points forts
- 960 GB capacity supports large enterprise workloads
- 12 Gbps SAS interface delivers high throughput for servers
- Mixed-use TLC flash balances read and write endurance
- Self-encrypting drive protects data at rest
- Compatible with Dell PowerEdge R740, R750, R760 and more
Caractéristiques
| Brand | Dell |
|---|---|
| Model | 42XXC, KRM6VVUG960G |
| Interface | SAS |
Questions sur cet article
How does the 12Gbps SAS speed translate to real throughput once the drive is installed?
The 12Gbps SAS interface delivers up to 12Gbps of raw bandwidth; actual throughput depends on the controller, workload and queue depth in your server.
What does the SAS interface cap in practice for this SSD?
The SAS link is rated at 12Gbps, which sets the maximum data rate between the drive and the controller; the drive cannot exceed this link speed.
What physical slot or bay does the 2.5-inch form factor need to fit this drive?
The 2.5-inch form factor fits standard 2.5-inch drive bays in compatible Dell PowerEdge servers such as the R640, R740, R750 and R760.
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