Cisco Enterprise Performance - solid state drive - 400 GB - SATA 6Gb/s
Mfg # UCS-SD400G1KHY-EP
CDW # 4444586
| UNSPSC 43201830
Quick tech specs
- Solid state drive
- hot-swap
- SATA 6Gb/s
- C240 M4; UCS C220 M4
- 400 GB
- 3.5"
- for Connected Safety and Security UCS C220 M4
- C240 M4
Know your gear
SSDs have no physical tracks or sectors and no mechanical movement. Thus, SSDs can reach logical block addresses (LBA) much more quickly than HDD heads can physically move. Because SSDs have no moving parts, there is no mechanical seek time or latency to overcome.
Even the fastest HDDs cannot keep pace with SSDs in a high-demand I/O environment. Parallel disks, caching, and additional memory certainly help, but the inherent physical disadvantages have limited the ability of HDDs to keep pace with today's seemingly limitless data growth.
Even the fastest HDDs cannot keep pace with SSDs in a high-demand I/O environment. Parallel disks, caching, and additional memory certainly help, but the inherent physical disadvantages have limited the ability of HDDs to keep pace with today's seemingly limitless data growth.