Product comparison · 2 internal solid state drives

Memblaze PBlaze7 7940 Series vs Memblaze PBlaze7 7940 Series

16specifications compared
4differ
12identical
0known for one product only

Key differences

SSD capacity
- PBlaze7 7940 Series:3.84 TB
- PBlaze7 7940 Series:15 TB
Hardware encryption
- PBlaze7 7940 Series:No
- PBlaze7 7940 Series:Yes
Sequential read speed (ATTO)
- PBlaze7 7940 Series:14000 MB/s
- PBlaze7 7940 Series:13500 MB/s
Sequential write speed (ATTO)
- PBlaze7 7940 Series:5800 MB/s
- PBlaze7 7940 Series:9500 MB/s

Side by side

Differences highlightedShow differences only

Comparison of P7940RT0384M00, P7940RT1536M00
16 specifications	A Memblaze PBlaze7 7940 Series Model P7940RT0384M00 View product	B Memblaze PBlaze7 7940 Series Model P7940RT1536M00 View product
Features4 differ
SSD capacityDiffers	3.84 TB	15 TB
SSD form factor	E1.S	E1.S
Interface	PCI Express 5.0	PCI Express 5.0
NVMe	Yes	Yes
Memory type	3D TLC	3D TLC
Component for	Server	Server
Hardware encryptionDiffers	No	Yes
Target workload	Read Intensive (RI)	Read Intensive (RI)
Sequential read speed (ATTO)Differs	14000 MB/s	13500 MB/s
Sequential write speed (ATTO)Differs	5800 MB/s	9500 MB/s
Drive writes per day (DWPD)	1	1
Mean time between failures (MTBF)	2500000 h	2500000 h
Operational conditionsidentical
Operating temperature (T-T)	0 - 77 °C	0 - 77 °C
Maximum operating temperature	77 °C	77 °C
Minimum operating temperature	0 °C	0 °C
Logistics dataidentical
Country of origin	China, Taiwan	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.

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