Seagate
Seagate Barracuda ST2000DM001 2 TB 3.5" 7200 rpm 64 MB SATA internal hard drive
58,99 $US
0.00075049BTC
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Axiom
Axiom SSDEP65DL1T9-AX 1.92TB enterprise SSD
2.5-inch SAS enterprise SSD delivering 1.92 TB capacity, 24 GBps transfer rate, 420000 random read IOPS and 95000 random write IOPS
- 92 TB capacity stores large datasets
- 5 inch form factor fits standard drive bays
- SAS interface delivers 24 GBps throughput
- Up to 420000 random read IOPS speeds data access
- Up to 95000 random write IOPS handles write-intensive workloads
Enterprise SSD for Dell servers
The Axiom EP650 is a 1.92TB solid-state drive built for Dell PowerEdge systems that require SAS connectivity. It uses TLC V-NAND flash in a 2.5-inch small-form-factor chassis and is sold new with a five-year limited warranty.
SAS 24 GBps interface
This drive connects through a 24 GBps SAS link, which is the single specification that determines compatibility with your backplane and controller. Verify that your server supports 24 GBps SAS before purchase.
Thermals and power in normal use
Enterprise SSDs of this class run without active cooling and draw only modest power during typical mixed workloads. The 2.5-inch form factor fits standard drive bays and relies on chassis airflow for thermal management.
Points forts
- 92 TB capacity stores large datasets
- 5 inch form factor fits standard drive bays
- SAS interface delivers 24 GBps throughput
- Up to 420000 random read IOPS speeds data access
- Up to 95000 random write IOPS handles write-intensive workloads
Caractéristiques
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Questions sur cet article
What does the 24 GBps SAS rate actually deliver once the drive is installed in a server?
The 24 GBps SAS interface provides up to 24 GBps of host bandwidth; sustained throughput depends on the controller and workload, while the EP650 supports up to 420000 random read IOPS and 95000 random write IOPS.
How does the SAS 24 GBps interface limit real-world performance compared with the drive's internal capabilities?
The SAS 24 GBps link caps host-side bandwidth at 24 GBps; the EP650's internal V-NAND can sustain up to 420000 read IOPS and 95000 write IOPS, so the interface is the ceiling for large sequential transfers.
What physical space and mounting does the 2.5-inch EP650 need in a Dell chassis?
The drive uses a standard 2.5-inch SFF form factor and fits directly into Dell 2.5-inch hot-plug bays with no adapter required.
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