Product comparison · 2 internal solid state drives

Memblaze PBlaze7 7A40 Series vs Oniverse SSD Game Drive & Heatsink compatible with PS5

9specifications compared
8differ
1identical
12known for one product only

Key differences

The Memblaze PBlaze7 7A40 Series has 13 TB more SSD capacity than the Oniverse SSD Game Drive & Heatsink compatible with PS5 (15 TB vs 2 TB). The Memblaze PBlaze7 7A40 Series has 2,450,000 IOPS more random read (4KB) than the Oniverse SSD Game Drive & Heatsink compatible with PS5 (3350000 IOPS vs 900000 IOPS). The Oniverse SSD Game Drive & Heatsink compatible with PS5 has 790,000 IOPS more random write (4KB) than the Memblaze PBlaze7 7A40 Series (1000000 IOPS vs 210000 IOPS). SSD form factor: U.2 on the Memblaze PBlaze7 7A40 Series, M.2 on the Oniverse SSD Game Drive & Heatsink compatible with PS5. Interface: PCI Express 5.0 on the Memblaze PBlaze7 7A40 Series, PCI Express 4.0 on the Oniverse SSD Game Drive & Heatsink compatible with PS5.

SSD capacity
- PBlaze7 7A40 Series:15 TB
- SSD Game Drive & Heatsink compatible with PS5:2 TB
SSD form factor
- PBlaze7 7A40 Series:U.2
- SSD Game Drive & Heatsink compatible with PS5:M.2
Interface
- PBlaze7 7A40 Series:PCI Express 5.0
- SSD Game Drive & Heatsink compatible with PS5:PCI Express 4.0
Memory type
- PBlaze7 7A40 Series:QLC 3D NAND
- SSD Game Drive & Heatsink compatible with PS5:3D NAND
Component for
- PBlaze7 7A40 Series:Server
- SSD Game Drive & Heatsink compatible with PS5:PC/Game console
Random read (4KB)
- PBlaze7 7A40 Series:3350000 IOPS
- SSD Game Drive & Heatsink compatible with PS5:900000 IOPS
Random write (4KB)
- PBlaze7 7A40 Series:210000 IOPS
- SSD Game Drive & Heatsink compatible with PS5:1000000 IOPS
Mean time between failures (MTBF)
- PBlaze7 7A40 Series:2500000 h
- SSD Game Drive & Heatsink compatible with PS5:1500000 h

Side by side

Differences highlightedShow differences only

Comparison of P7A40DT1536Y02, ONISSD-PS5-2TO
21 specifications	A Memblaze PBlaze7 7A40 Series Model P7A40DT1536Y02 View product	B Oniverse SSD Game Drive & Heatsink compatible with PS5 Model ONISSD-PS5-2TO View product
Features8 differ
SSD capacityDiffers	15 TB	2 TB
SSD form factorDiffers	U.2	M.2
InterfaceDiffers	PCI Express 5.0	PCI Express 4.0
NVMe	Yes	Yes
Memory typeDiffers	QLC 3D NAND	3D NAND
Component forDiffers	Server	PC/Game console
M.2 SSD sizeKnown for one	Unknown — not stated by the source	2280 (22 x 80 mm)
Random read (4KB)Differs	3350000 IOPS	900000 IOPS
Random write (4KB)Differs	210000 IOPS	1000000 IOPS
PCI Express interface data lanesKnown for one	Unknown — not stated by the source	x4
PCI Express CEM revisionKnown for one	Unknown — not stated by the source	4.0
Mean time between failures (MTBF)Differs	2500000 h	1500000 h
Protection featuresKnown for one	Unknown — not stated by the source	Shock resistant
Hardware encryptionKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	56 g
Operational conditionsidentical
Vibration resistanceKnown for one	Unknown — not stated by the source	1500 G
Operating temperature (T-T)Known for one	0 - 77 °C	Unknown — not stated by the source
Maximum operating temperatureKnown for one	77 °C	Unknown — not stated by the source
Minimum operating temperatureKnown for one	0 °C	Unknown — not stated by the source
Other featuresidentical
Cooling typeKnown for one	Unknown — not stated by the source	Heatsink
Warranty periodKnown for one	Unknown — not stated by the source	3 year(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.

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