Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
$23.99
0.00030752BTC
In stock
DELL
DELL PM1633a 3.84 TB enterprise SSD 2.5" SAS 12Gb/s 400-ATHW
3.84 TB enterprise solid-state drive with 2.5-inch SAS interface delivering 12 Gb/s data transfer
- 84 TB capacity stores large datasets
- 12 Gb/s SAS interface delivers high transfer rates
- Solid-state design resists shock and vibration
- Near-silent operation suits noise-sensitive environments
- Low power draw reduces heat output
Capacity and interface
The Dell PM1633a provides 3.84 TB of storage in a 2.5 inch form factor with a SAS 12Gb/s interface. It is designed for enterprise servers that require high-capacity solid-state storage for read-intensive workloads.
Thermals and power
Solid-state construction eliminates moving parts, so the drive runs cooler and quieter than mechanical disks. Lower power draw reduces heat output in dense server chassis and contributes to more stable operating temperatures.
Sustained load behaviour
The SAS interface maintains consistent data transfer rates during extended operations without the thermal throttling common in consumer drives. Builders needing a second drive for mirrored arrays or workloads demanding higher write endurance should evaluate alternative models.
Highlights
- 84 TB capacity stores large datasets
- 12 Gb/s SAS interface delivers high transfer rates
- Solid-state design resists shock and vibration
- Near-silent operation suits noise-sensitive environments
- Low power draw reduces heat output
Specifications
No published specifications for this item yet.
Questions about this item
How is the 2.5" SAS drive fitted into the hybrid carrier and which step is often missed?
Slide the drive into the carrier until the connector seats firmly on the backplane, then secure the retention latch; the latch is the step most installers forget.
What part of the 3.84 TB PM1633a will need replacement first under normal server duty?
The NAND flash cells have a finite write endurance; once the rated program/erase cycles are exhausted the drive must be replaced.
Which limit appears first during sustained 12 Gb/s SAS writes on this SSD?
The controller throttles write speed once the internal temperature threshold is reached, protecting the NAND from overheating.
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