Product comparison · 2 internal solid state drives

HP 739900-B21#0D1 vs HP HH/HL LE PCIe WA/S-Buy

Key differences

SSD capacity
- 739900-B21#0D1:600 GB
- HH/HL LE PCIe WA/S-Buy:1 TB
Interface
- 739900-B21#0D1:Serial ATA III
- HH/HL LE PCIe WA/S-Buy:PCI Express 2.0
Read speed
- 739900-B21#0D1:480 MB/s
- HH/HL LE PCIe WA/S-Buy:2200 MB/s
Write speed
- 739900-B21#0D1:400 MB/s
- HH/HL LE PCIe WA/S-Buy:1300 MB/s
Random read (4KB)
- 739900-B21#0D1:64000 IOPS
- HH/HL LE PCIe WA/S-Buy:67000 IOPS
Random write (4KB)
- 739900-B21#0D1:10000 IOPS
- HH/HL LE PCIe WA/S-Buy:130000 IOPS

Differences highlightedShow differences only

Comparison of 739900-B21#0D1, HH/HL LE PCIe WA/S-Buy
14 specifications	A HP 739900-B21#0D1 Model 739900-B21#0D1 View product	B HP HH/HL LE PCIe WA/S-Buy View product
Features6 differ
SSD capacityDiffers	600 GB	1 TB
InterfaceDiffers	Serial ATA III	PCI Express 2.0
Read speedDiffers	480 MB/s	2200 MB/s
Write speedDiffers	400 MB/s	1300 MB/s
Random read (4KB)Differs	64000 IOPS	67000 IOPS
Random write (4KB)Differs	10000 IOPS	130000 IOPS
PCI Express interface data lanesKnown for one	Unknown — not stated by the source	x8
RAID supportKnown for one	Unknown — not stated by the source	Yes
Enhanced Power Loss Data Protection technologyKnown for one	Unknown — not stated by the source	Yes
SSD form factorKnown for one	3.5"	Unknown — not stated by the source
Security algorithmsKnown for one	Not supported	Unknown — not stated by the source
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Other featuresidentical
Internal	Yes	Yes
Compatible operating systemsKnown for one	Unknown — not stated by the source	RHEL 5, 6 (64-bit only) VMware ESX 4.x, 5.x OEL 5, 6 Ubuntu 12, 13 SLES 11 (64-bit) Microsoft Windows Server 2008 R2 SP1 (64-bit)/ 2012 (64-bit) Cent OS 5, 6 Solaris Open SUSE 12

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.