Product comparison · 2 internal solid state drives

HP 2UL81AA internal solid state drive vs Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe

16specifications compared
13differ
3identical
8known for one product only

Key differences

The Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe has 3 TB more SSD capacity than the HP 2UL81AA internal solid state drive (4 TB vs 1 TB). The Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe has 13,430 MB/s more read speed than the HP 2UL81AA internal solid state drive (14000 MB/s vs 570 MB/s). The Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe has 12,475 MB/s more write speed than the HP 2UL81AA internal solid state drive (13000 MB/s vs 525 MB/s). Only the Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe has NVMe. SSD form factor: 2.5" on the HP 2UL81AA internal solid state drive, M.2 on the Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe.

SSD capacity
- 2UL81AA internal solid state drive:1 TB
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:4 TB
SSD form factor
- 2UL81AA internal solid state drive:2.5"
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:M.2
Interface
- 2UL81AA internal solid state drive:Serial ATA III
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:PCI Express 5.0
NVMe
- 2UL81AA internal solid state drive:No
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:Yes
Read speed
- 2UL81AA internal solid state drive:570 MB/s
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:14000 MB/s
Write speed
- 2UL81AA internal solid state drive:525 MB/s
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:13000 MB/s
Mean time between failures (MTBF)
- 2UL81AA internal solid state drive:2000000 h
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:1500000 h
TBW rating
- 2UL81AA internal solid state drive:500
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:3200

Side by side

Differences highlightedShow differences only

Comparison of 2UL81AA, GM9000
24 specifications	A HP 2UL81AA internal solid state drive Model 2UL81AA View product	B Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe Model GM9000 View product
Features9 differ
SSD capacityDiffers	1 TB	4 TB
SSD form factorDiffers	2.5"	M.2
InterfaceDiffers	Serial ATA III	PCI Express 5.0
NVMeDiffers	No	Yes
Component for	Notebook/All-In-One	Notebook/All-In-One
Hardware encryptionKnown for one	No	Unknown — not stated by the source
Read speedDiffers	570 MB/s	14000 MB/s
Write speedDiffers	525 MB/s	13000 MB/s
Random read (4KB)Known for one	95 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	105 IOPS	Unknown — not stated by the source
DevSlp (device sleep) supportKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	2000000 h	1500000 h
TBW ratingDiffers	500	3200
CertificationDiffers	CE, CB, FCC, cTUVus, KCC, BSMI, VCCI, RoHS, RCM	CE, FCC, RoHS, CB, KCC, BSMI, VCCI, RCM, UKCA
NVMe versionKnown for one	Unknown — not stated by the source	2.0
M.2 SSD sizeKnown for one	Unknown — not stated by the source	2280 (22 x 80 mm)
Poweridentical
Operating voltageKnown for one	3.7 V	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	698 mm	80 mm
DepthDiffers	67 mm	25 mm
HeightDiffers	100 mm	22.9 mm
WeightDiffers	50 g	65 g
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

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.

More internal solid state drive comparisons

All internal solid state drive comparisons