Drive technology overview
Page 11
... LFF Hot Plug SFF and LFF Hot Plug ML, DL, BL platforms Capacities 400 - 500 GB 60 GB and 120 GB 1st generation 6 GB SAS SSDs (2010) Enterprise performance SFF and LFF Hot Plug ML, DL, BL platforms 200 GB + NAND technology Workload Reliability Endurance Data Retention MLC Constrained write workloads < 30% writes, SSDs are...
... LFF Hot Plug SFF and LFF Hot Plug ML, DL, BL platforms Capacities 400 - 500 GB 60 GB and 120 GB 1st generation 6 GB SAS SSDs (2010) Enterprise performance SFF and LFF Hot Plug ML, DL, BL platforms 200 GB + NAND technology Workload Reliability Endurance Data Retention MLC Constrained write workloads < 30% writes, SSDs are...
Drive technology overview
Page 12
...Limited airflow environments Environments subject to higher shock and vibration (up to 1000G) Environments requiring drives with lower power consumption (2 watts) HP SSDs are designed for an operational life of over one year later, whereas most disk drives will retain their performance is evolving rapidly....IO/s 340 TBD (4 KB, Queue=16) 180 MB/s 5000+ 230 MB/s 20,000 + HP SAS SSD's (preliminary) Enterprise performance 6 Gb/s SAS-2 Dual Port TBD TBD 560 MB/s Up to 100,000 Conclusion Disk technology is starting to approach over three years, the typical service life...
...Limited airflow environments Environments subject to higher shock and vibration (up to 1000G) Environments requiring drives with lower power consumption (2 watts) HP SSDs are designed for an operational life of over one year later, whereas most disk drives will retain their performance is evolving rapidly....IO/s 340 TBD (4 KB, Queue=16) 180 MB/s 5000+ 230 MB/s 20,000 + HP SAS SSD's (preliminary) Enterprise performance 6 Gb/s SAS-2 Dual Port TBD TBD 560 MB/s Up to 100,000 Conclusion Disk technology is starting to approach over three years, the typical service life...
Memory technology evolution: an overview of system memory technologies, 8th Edition
Page 17
...-to transmission, and then de-serialized after it can be cooled more efficiently by the server's internal fans (Figure 16). An FB-DIMM consumes almost 5 Watts more than a typical registered DDR2 DIMM. Figure 16. Serialization latency is added to memory access when the data is available from the FB-DIMM so...
...-to transmission, and then de-serialized after it can be cooled more efficiently by the server's internal fans (Figure 16). An FB-DIMM consumes almost 5 Watts more than a typical registered DDR2 DIMM. Figure 16. Serialization latency is added to memory access when the data is available from the FB-DIMM so...
Compaq ProLiant 6400R Servers
Page 141
... power present AC power not present or fault Connectors, Switches, and LED Indicators 4-9 LED Indicators Hot-Plug Power Supply LED Indicators ProLiant 6400R servers ship with two hot-plug, dual-rated, 450-watt power supplies installed. Each hot-plug power supply has a status and an AC power indicator. The following figure and table...
... power present AC power not present or fault Connectors, Switches, and LED Indicators 4-9 LED Indicators Hot-Plug Power Supply LED Indicators ProLiant 6400R servers ship with two hot-plug, dual-rated, 450-watt power supplies installed. Each hot-plug power supply has a status and an AC power indicator. The following figure and table...