Product comparison · 2 internal solid state drives

Lenovo PX04PMC 1.92 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0 NVMe MLC vs Origin Storage 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive

14specifications compared
10differ
4identical
25known for one product only

Key differences

SSD capacity
- PX04PMC 1.92 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0 NVMe MLC:1.92 TB
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:400 GB
Interface
- PX04PMC 1.92 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0 NVMe MLC:PCI Express 3.0
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:SAS
NVMe
- PX04PMC 1.92 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0 NVMe MLC:Yes
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:No
Width
- PX04PMC 1.92 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0 NVMe MLC:168 mm
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:69.8 mm
Depth
- PX04PMC 1.92 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0 NVMe MLC:19 mm
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:100.5 mm
Height
- PX04PMC 1.92 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0 NVMe MLC:69 mm
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:15 mm
Weight
- PX04PMC 1.92 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0 NVMe MLC:220 g
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:150 g
Operating temperature (T-T)
- PX04PMC 1.92 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0 NVMe MLC:0 - 50 °C
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:0 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of PX04PMC, 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive
39 specifications	A Lenovo PX04PMC 1.92 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0 NVMe MLC Model PX04PMC View product	B Origin Storage 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive View product
Features4 differ
SSD capacityDiffers	1.92 TB	400 GB
SSD form factorDiffers	Half-Height/Half-Length (HH/HL)	2.5"
InterfaceDiffers	PCI Express 3.0	SAS
NVMeDiffers	Yes	No
Maximum read (4KB)Known for one	660000 IOPS	Unknown — not stated by the source
Maximum write (4KB)Known for one	105000 IOPS	Unknown — not stated by the source
Sequential read speed (ATTO)Known for one	3100 MB/s	Unknown — not stated by the source
Sequential write speed (ATTO)Known for one	2350 MB/s	Unknown — not stated by the source
Read latencyKnown for one	100 µs	Unknown — not stated by the source
Write latencyKnown for one	30 µs	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
NAND flash typeKnown for one	Unknown — not stated by the source	MLC (Multi Level Cell)
Data transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	1900 MB/s
Write speedKnown for one	Unknown — not stated by the source	850 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	270000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	90000 IOPS
Poweridentical
Power consumption (max)Known for one	18.5 W	Unknown — not stated by the source
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Power consumption (average)Known for one	Unknown — not stated by the source	3.2 W
Weight & dimensions4 differ
WidthDiffers	168 mm	69.8 mm
DepthDiffers	19 mm	100.5 mm
HeightDiffers	69 mm	15 mm
WeightDiffers	220 g	150 g
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 55 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibrationKnown for one	2.17 G	Unknown — not stated by the source
Operating shockDiffers	400 G	1000 G
Maximum non-operating altitudeKnown for one	12192 m	Unknown — not stated by the source
Maximum operating altitudeKnown for one	5486 m	Unknown — not stated by the source
Non-operating shockKnown for one	Unknown — not stated by the source	1000 G
Other featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Cooling typeKnown for one	Heatsink	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070

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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