Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
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Kioxia
A 7.50 TB 2.5-inch SAS enterprise SSD delivering 4.10 GB/s sequential reads and 720,000 random read IOPS for read-intensive workloads
This enterprise SSD delivers 7.50 TB of storage in a 2.5" form factor. It connects through a 24Gb/s SAS interface and is built for read-intensive workloads in servers and storage systems. The drive is new and designed for internal deployment where high capacity and consistent read performance are required.
The drive suits environments that prioritise sustained sequential reads and high random read IOPS, such as content delivery, web serving or data analytics. With 1 DWPD endurance and 175000 random write IOPS, it is not aimed at write-heavy databases, logging clusters or mixed workloads that demand higher write endurance or greater random write throughput.
The 1 DWPD endurance rating is the single specification that determines whether this SSD matches the workload. It confirms the drive is built for read-intensive duty and sets the expected write budget over the warranty period. Buyers should compare this figure against their daily write volume to validate the fit.
No published specifications for this item yet.
Mount the drive in a 2.5" hot-swap bay, connect the SAS backplane, then configure the HBA or RAID controller to recognise the 24Gb/s link — skipping the controller setup leaves the drive invisible.
With 1 DWPD endurance, plan to replace the drive once cumulative writes approach the rated write budget; monitor SMART wear indicators and swap before the reserved spare area is exhausted.
The 175000 IOPS random write ceiling is reached before the 4 GB/s sequential write throughput, so mixed workloads saturate write IOPS first.
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