Product comparison · 2 internal solid state drives

Memblaze PBlaze6 6531 Series vs Memblaze PBlaze7 7940 Series

Key differences

SSD capacity
- PBlaze6 6531 Series:7.68 TB
- PBlaze7 7940 Series:15 TB
Interface
- PBlaze6 6531 Series:PCI Express 4.0
- PBlaze7 7940 Series:PCI Express 5.0
Sequential read speed (ATTO)
- PBlaze6 6531 Series:6400 MB/s
- PBlaze7 7940 Series:13500 MB/s
Sequential write speed (ATTO)
- PBlaze6 6531 Series:4800 MB/s
- PBlaze7 7940 Series:9500 MB/s
Mean time between failures (MTBF)
- PBlaze6 6531 Series:2000000 h
- PBlaze7 7940 Series:2500000 h
Operating temperature (T-T)
- PBlaze6 6531 Series:0 - 70 °C
- PBlaze7 7940 Series:0 - 77 °C
Maximum operating temperature
- PBlaze6 6531 Series:70 °C
- PBlaze7 7940 Series:77 °C
Country of origin
- PBlaze6 6531 Series:China
- PBlaze7 7940 Series:China, Taiwan

Differences highlightedShow differences only

Comparison of P6531DT0768Y00, P7940DT1536Y00
16 specifications	A Memblaze PBlaze6 6531 Series Model P6531DT0768Y00 View product	B Memblaze PBlaze7 7940 Series Model P7940DT1536Y00 View product
Features5 differ
SSD capacityDiffers	7.68 TB	15 TB
InterfaceDiffers	PCI Express 4.0	PCI Express 5.0
Sequential read speed (ATTO)Differs	6400 MB/s	13500 MB/s
Sequential write speed (ATTO)Differs	4800 MB/s	9500 MB/s
Mean time between failures (MTBF)Differs	2000000 h	2500000 h
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 70 °C	0 - 77 °C
Maximum operating temperatureDiffers	70 °C	77 °C
Logistics data1 differ
Country of originDiffers	China	China, Taiwan

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.