Product comparison · 2 internal solid state drives

HP 2UL81AA internal solid state drive vs MSI SPATIUM M452 PCIE 4.0 NVME M.2 1TB

17specifications compared
14differ
3identical
14known for one product only

Key differences

The MSI SPATIUM M452 PCIE 4.0 NVME M.2 1TB has 3,030 MB/s more read speed than the HP 2UL81AA internal solid state drive (3600 MB/s vs 570 MB/s). The MSI SPATIUM M452 PCIE 4.0 NVME M.2 1TB has 2,575 MB/s more write speed than the HP 2UL81AA internal solid state drive (3100 MB/s vs 525 MB/s). The MSI SPATIUM M452 PCIE 4.0 NVME M.2 1TB has 499,905 IOPS more random read (4KB) than the HP 2UL81AA internal solid state drive (500000 IOPS vs 95 IOPS). Only the MSI SPATIUM M452 PCIE 4.0 NVME M.2 1TB has NVMe. Only the MSI SPATIUM M452 PCIE 4.0 NVME M.2 1TB has hardware encryption.

SSD form factor
- 2UL81AA internal solid state drive:2.5"
- SPATIUM M452 PCIE 4.0 NVME M.2 1TB:M.2
Interface
- 2UL81AA internal solid state drive:Serial ATA III
- SPATIUM M452 PCIE 4.0 NVME M.2 1TB:PCI Express 4.0
NVMe
- 2UL81AA internal solid state drive:No
- SPATIUM M452 PCIE 4.0 NVME M.2 1TB:Yes
Component for
- 2UL81AA internal solid state drive:Notebook/All-In-One
- SPATIUM M452 PCIE 4.0 NVME M.2 1TB:PC/Laptop
Hardware encryption
- 2UL81AA internal solid state drive:No
- SPATIUM M452 PCIE 4.0 NVME M.2 1TB:Yes
Read speed
- 2UL81AA internal solid state drive:570 MB/s
- SPATIUM M452 PCIE 4.0 NVME M.2 1TB:3600 MB/s
Write speed
- 2UL81AA internal solid state drive:525 MB/s
- SPATIUM M452 PCIE 4.0 NVME M.2 1TB:3100 MB/s
Random read (4KB)
- 2UL81AA internal solid state drive:95 IOPS
- SPATIUM M452 PCIE 4.0 NVME M.2 1TB:500000 IOPS

Side by side

Differences highlightedShow differences only

Comparison of 2UL81AA, SPATIUM M452 PCIE 4.0 NVME M.2 1TB
31 specifications	A HP 2UL81AA internal solid state drive Model 2UL81AA View product	B MSI SPATIUM M452 PCIE 4.0 NVME M.2 1TB View product
Features11 differ
SSD capacity	1 TB	1 TB
SSD form factorDiffers	2.5"	M.2
InterfaceDiffers	Serial ATA III	PCI Express 4.0
NVMeDiffers	No	Yes
NVMe versionKnown for one	Unknown — not stated by the source	1.4
Memory typeKnown for one	Unknown — not stated by the source	3D NAND
Component forDiffers	Notebook/All-In-One	PC/Laptop
Hardware encryptionDiffers	No	Yes
M.2 SSD sizeKnown for one	Unknown — not stated by the source	2280 (22 x 80 mm)
Read speedDiffers	570 MB/s	3600 MB/s
Write speedDiffers	525 MB/s	3100 MB/s
Random read (4KB)Differs	95 IOPS	500000 IOPS
Random write (4KB)Differs	105 IOPS	750000 IOPS
Controller typeKnown for one	Unknown — not stated by the source	Phison E29T
PCI Express interface data lanesKnown for one	Unknown — not stated by the source	x4
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
End-to-End Data ProtectionKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Differs	2000000 h	1500000 h
TBW ratingDiffers	500	300
DevSlp (device sleep) supportKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	CE, CB, FCC, cTUVus, KCC, BSMI, VCCI, RoHS, RCM	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	698 mm	22 mm
DepthDiffers	67 mm	80 mm
HeightDiffers	100 mm	2.15 mm
WeightKnown for one	50 g	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Vibration resistanceKnown for one	3.1 G	Unknown — not stated by the source
Other featuresidentical
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)
Poweridentical
Operating voltageKnown for one	3.7 V	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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