Product comparison · 2 internal solid state drives

Origin Storage PBlaze6 6531 Series vs Origin Storage PBlaze7 7A40 Series

Key differences

Interface
- PBlaze6 6531 Series:PCI Express 4.0
- PBlaze7 7A40 Series:PCI Express 5.0
Sequential read speed (ATTO)
- PBlaze6 6531 Series:6800 MB/s
- PBlaze7 7A40 Series:14100 MB/s
Sequential write speed (ATTO)
- PBlaze6 6531 Series:4800 MB/s
- PBlaze7 7A40 Series:6000 MB/s
Mean time between failures (MTBF)
- PBlaze6 6531 Series:2000000 h
- PBlaze7 7A40 Series:2500000 h

Differences highlightedShow differences only

Comparison of PBlaze6 6531 Series, PBlaze7 7A40 Series
17 specifications	A Origin Storage PBlaze6 6531 Series View product	B Origin Storage PBlaze7 7A40 Series View product
Features4 differ
SSD capacity	3.2 TB	3.2 TB
SSD form factor	U.2	U.2
InterfaceDiffers	PCI Express 4.0	PCI Express 5.0
NVMe	Yes	Yes
Memory type	3D TLC	3D TLC
Component for	Server	Server
Hardware encryption	Yes	Yes
Target workload	Read Intensive (RI)	Read Intensive (RI)
Sequential read speed (ATTO)Differs	6800 MB/s	14100 MB/s
Sequential write speed (ATTO)Differs	4800 MB/s	6000 MB/s
Drive writes per day (DWPD)	1	1
Mean time between failures (MTBF)Differs	2000000 h	2500000 h
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Maximum operating temperature	70 °C	70 °C
Minimum operating temperature	0 °C	0 °C
Logistics dataidentical
Country of origin	China	China
Quantity per pack	1 pc(s)	1 pc(s)

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.