Seagate
Seagate Barracuda ST2000DM001 2 TB 3.5" 7200 rpm 64 MB SATA internal hard drive
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Kioxia
Kioxia KPM7XRUG15T3 15.36 TB enterprise SSD
A 15.36 TB 2.5" internal enterprise SSD with a 24Gb/s SAS interface delivering 4.10 GB/s sequential reads and 720,000 random read IOPS for read-intensive workloads
- 36 TB capacity stores massive datasets
- 10 GB/s sequential read accelerates data access
- 720000 IOPS random read handles heavy workloads
- 24 Gb/s SAS interface enables high-throughput transfers
- 5" form factor fits standard server bays
Enterprise read-intensive SSD
The Kioxia KPM7XRUG15T3 is a 15.36 TB internal solid-state drive built for storage systems and servers. It uses a 2.5 inch form factor with a SAS interface to deliver high-capacity, read-optimised storage for enterprise workloads.
SAS 24Gb/s interface limits
The drive connects through a 24Gb/s SAS link, so maximum throughput depends on the host controller and backplane supporting that standard. Sequential reads reach 4.10 GB/s and writes reach 4 GB/s, but real-world speed will be lower if the surrounding infrastructure does not match the interface rate.
One drive write per day endurance
Endurance is rated at 1 DWPD, meaning the drive is warranted for one full-capacity write each day over its service life. This suits read-heavy applications such as content delivery, analytics or archival storage, while write-intensive workloads like heavy database logging or video ingest will exceed the rated endurance.
Points forts
- 36 TB capacity stores massive datasets
- 10 GB/s sequential read accelerates data access
- 720000 IOPS random read handles heavy workloads
- 24 Gb/s SAS interface enables high-throughput transfers
- 5" form factor fits standard server bays
Caractéristiques
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Questions sur cet article
Should I pick the 15.36 TB capacity for my read-heavy workload?
Yes, the 15.36 TB model is built for read-intensive use with 1 DWPD endurance and 720000 random read IOPS, making it suited for workloads that prioritise fast data access over heavy writing.
What does the 4.10 GB/s sequential read speed mean for my server?
In a real machine, large-file transfers and database scans can approach 4.10 GB/s, cutting backup windows and speeding analytics jobs that stream data sequentially from the drive.
How does the 24Gb/s SAS interface affect performance?
The 24Gb/s SAS link supplies the bus bandwidth that lets the drive hit its rated 4.10 GB/s sequential read and 4 GB/s sequential write without interface bottlenecks.
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