Quick Specs

QuickSpecs
HP Solid State Drives (SSDs) for Workstations
Overview
c04168376 — DA - 13379 Worldwide — Version 22 — January 1, 2016
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HP 512GB & 1TB SATA 6Gb/s SSD:
Up to 560MB/s sustained reads and up to 510MB/s sustained writes.
Up to 100K IOPS (Random Read) and up to 88K IOPS (Random Writes).Power Consumption (typical):
Active: 150mW
Idle: 70mW
Endurance (TBW): 300TB (512GB capacity), 400TB (1TB capacity)
Mean time to failure (MTTF): 1.5 million hours
Note: 512GB SED SSD supports both Opal 1 and 2.
Samsung Enterprise 240GB & 480GB SATA SSD
High Performance & Extreme Write Endurance
Enterprise Class SSD
Sustained Sequential Read/Write data transfer rates (MB/s max): 500/370
Peak 4KB Random Read/Write command rates (KIOPs): 98/15
Average LBA access time (us typ) 170 us read / <3ms write.
Power Consumption (Active): 3.4W
Power Consumption (Idle): 300 mW
Endurance ( TBW-Terabytes Written):
Random Writes: 1,730 TBW
Sequential Writes: 10,000 TBW
Flash Memory Type: NAND MLC
Power Loss Protection (including tantalum capacitors)
End-to-End Data Protection
HP Enterprise Class 240GB & 480GB SATA SSD
High Performance & Extreme Write Endurance
Enterprise Class SSD
Sustained Sequential Read/Write data transfer rates (MB/s max): 420/290(240GB); 420/380(480GB)
Peak 4KB Random Read/Write command rates (KIOPs): 63/18(240GB); 63/23(480GB)
READ latency (typical) 0.50 ms
WRITE latency (typical) 2.0 ms
Power Consumption (Seq Write Max): 5W (240GB); 6W (480GB)
Power Consumption (Idle Average): 1.2W
Endurance (TBW-Terabytes Written):
240GB: 920TB
480GB: 1850TB
Flash Memory Type: MLC NAND
Enhanced power-loss data protection with data protection capacitor monitoring
End-to-End Data Protection
MTTF: 2.0 million device hours
Static and dynamic wear leveling
Note: The numbers above represent raw system performance. Actual performance in applications will typically be lower. The
recommended benchmark to assess SSD performance for specific market segment applications is SPECwpc, found at
http://www.spec.org.