Product comparison · 2 internal solid state drives

Memblaze PBlaze7 7940 Series vs Memblaze PBlaze7 7A40 Series

Key differences

SSD capacity
- PBlaze7 7940 Series:7.68 TB
- PBlaze7 7A40 Series:3.2 TB
Target workload
- PBlaze7 7940 Series:Read Intensive (RI)
- PBlaze7 7A40 Series:Write Intensive (WI)
Sequential read speed (ATTO)
- PBlaze7 7940 Series:14000 MB/s
- PBlaze7 7A40 Series:14100 MB/s
Sequential write speed (ATTO)
- PBlaze7 7940 Series:10000 MB/s
- PBlaze7 7A40 Series:6000 MB/s
Drive writes per day (DWPD)
- PBlaze7 7940 Series:1
- PBlaze7 7A40 Series:3
Operating temperature (T-T)
- PBlaze7 7940 Series:0 - 77 °C
- PBlaze7 7A40 Series:0 - 70 °C
Maximum operating temperature
- PBlaze7 7940 Series:77 °C
- PBlaze7 7A40 Series:70 °C
Country of origin
- PBlaze7 7940 Series:China, Taiwan
- PBlaze7 7A40 Series:China

Differences highlightedShow differences only

Comparison of P7940DT0768M00, P7A46DT0320Y00
16 specifications	A Memblaze PBlaze7 7940 Series Model P7940DT0768M00 View product	B Memblaze PBlaze7 7A40 Series Model P7A46DT0320Y00 View product
Features5 differ
SSD capacityDiffers	7.68 TB	3.2 TB
Target workloadDiffers	Read Intensive (RI)	Write Intensive (WI)
Sequential read speed (ATTO)Differs	14000 MB/s	14100 MB/s
Sequential write speed (ATTO)Differs	10000 MB/s	6000 MB/s
Drive writes per day (DWPD)Differs	1	3
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 77 °C	0 - 70 °C
Maximum operating temperatureDiffers	77 °C	70 °C
Logistics data1 differ
Country of originDiffers	China, Taiwan	China

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.