Product comparison · 2 internal solid state drives

Memblaze PBlaze7 7A40 Series vs Seagate FireCuda X1070

7specifications compared
5differ
2identical
24known for one product only

Key differences

The Seagate FireCuda X1070 has 0.8 TB more SSD capacity than the Memblaze PBlaze7 7A40 Series (4 TB vs 3.2 TB). The Memblaze PBlaze7 7A40 Series has 700,000 h more mean time between failures (MTBF) than the Seagate FireCuda X1070 (2500000 h vs 1800000 h). SSD form factor: U.2 on the Memblaze PBlaze7 7A40 Series, M.2 on the Seagate FireCuda X1070. Interface: PCI Express 5.0 on the Memblaze PBlaze7 7A40 Series, PCI Express 4.0 on the Seagate FireCuda X1070. Component for: Server on the Memblaze PBlaze7 7A40 Series, PC/Laptop on the Seagate FireCuda X1070.

SSD capacity
- PBlaze7 7A40 Series:3.2 TB
- FireCuda X1070:4 TB
SSD form factor
- PBlaze7 7A40 Series:U.2
- FireCuda X1070:M.2
Interface
- PBlaze7 7A40 Series:PCI Express 5.0
- FireCuda X1070:PCI Express 4.0
Component for
- PBlaze7 7A40 Series:Server
- FireCuda X1070:PC/Laptop
Mean time between failures (MTBF)
- PBlaze7 7A40 Series:2500000 h
- FireCuda X1070:1800000 h

Side by side

Differences highlightedShow differences only

Comparison of P7A46DT0320Y00, X1070
31 specifications	A Memblaze PBlaze7 7A40 Series Model P7A46DT0320Y00 View product	B Seagate FireCuda X1070 Model X1070 View product
Features5 differ
SSD capacityDiffers	3.2 TB	4 TB
SSD form factorDiffers	U.2	M.2
InterfaceDiffers	PCI Express 5.0	PCI Express 4.0
NVMe	Yes	Yes
NVMe versionKnown for one	Unknown — not stated by the source	1.4
Component forDiffers	Server	PC/Laptop
M.2 SSD sizeKnown for one	Unknown — not stated by the source	2280 (22 x 80 mm)
Random read (4KB)Known for one	Unknown — not stated by the source	900000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	900000 IOPS
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
TRIM supportKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Differs	2500000 h	1800000 h
CertificationKnown for one	Unknown — not stated by the source	RoHS
Memory typeKnown for one	3D TLC	Unknown — not stated by the source
Hardware encryptionKnown for one	Yes	Unknown — not stated by the source
Target workloadKnown for one	Write Intensive (WI)	Unknown — not stated by the source
Sequential read speed (ATTO)Known for one	14100 MB/s	Unknown — not stated by the source
Sequential write speed (ATTO)Known for one	6000 MB/s	Unknown — not stated by the source
Drive writes per day (DWPD)Known for one	3	Unknown — not stated by the source
Poweridentical
Power consumption (average)Known for one	Unknown — not stated by the source	5.7 W
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	22.1 mm
DepthKnown for one	Unknown — not stated by the source	80.2 mm
HeightKnown for one	Unknown — not stated by the source	2.25 mm
WeightKnown for one	Unknown — not stated by the source	7.1 g
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Non-operating shockKnown for one	Unknown — not stated by the source	1500 G
Maximum operating temperatureKnown for one	70 °C	Unknown — not stated by the source
Minimum operating temperatureKnown for one	0 °C	Unknown — not stated by the source
Other featuresidentical
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)
Logistics dataidentical
Country of originKnown for one	China	Unknown — not stated by the source

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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