Product comparison · 2 internal solid state drives

HP Z Turbo Drive 1TB TLC Z4/Z6 G4 SSD Kit vs HP Z Turbo Drive 256GB MLC Z8 G4 SSD Module

Key differences

SSD capacity
- Z Turbo Drive 1TB TLC Z4/Z6 G4 SSD Kit:1 TB
- Z Turbo Drive 256GB MLC Z8 G4 SSD Module:256 GB
Memory type
- Z Turbo Drive 1TB TLC Z4/Z6 G4 SSD Kit:TLC
- Z Turbo Drive 256GB MLC Z8 G4 SSD Module:MLC
NAND flash type
- Z Turbo Drive 1TB TLC Z4/Z6 G4 SSD Kit:TLC (Triple Level Cell)
- Z Turbo Drive 256GB MLC Z8 G4 SSD Module:MLC (Multi Level Cell)
Read speed
- Z Turbo Drive 1TB TLC Z4/Z6 G4 SSD Kit:3000 MB/s
- Z Turbo Drive 256GB MLC Z8 G4 SSD Module:3100 MB/s
Write speed
- Z Turbo Drive 1TB TLC Z4/Z6 G4 SSD Kit:1150 MB/s
- Z Turbo Drive 256GB MLC Z8 G4 SSD Module:1400 MB/s
Width
- Z Turbo Drive 1TB TLC Z4/Z6 G4 SSD Kit:81 mm
- Z Turbo Drive 256GB MLC Z8 G4 SSD Module:22 mm
Depth
- Z Turbo Drive 1TB TLC Z4/Z6 G4 SSD Kit:39 mm
- Z Turbo Drive 256GB MLC Z8 G4 SSD Module:80 mm
Height
- Z Turbo Drive 1TB TLC Z4/Z6 G4 SSD Kit:13 mm
- Z Turbo Drive 256GB MLC Z8 G4 SSD Module:2.38 mm

Differences highlightedShow differences only

Comparison of Z Turbo Drive 1TB TLC Z4/Z6 G4 SSD Kit, Z Turbo Drive 256GB MLC Z8 G4 SSD Module
18 specifications	A HP Z Turbo Drive 1TB TLC Z4/Z6 G4 SSD Kit View product	B HP Z Turbo Drive 256GB MLC Z8 G4 SSD Module View product
Features5 differ
SSD capacityDiffers	1 TB	256 GB
SSD form factor	M.2	M.2
Interface	PCI Express 3.0	PCI Express 3.0
NVMe	Yes	Yes
Memory typeDiffers	TLC	MLC
NAND flash typeDiffers	TLC (Triple Level Cell)	MLC (Multi Level Cell)
Component for	Server/workstation	Server/workstation
M.2 SSD size	2280 (22 x 80 mm)	2280 (22 x 80 mm)
Read speedDiffers	3000 MB/s	3100 MB/s
Write speedDiffers	1150 MB/s	1400 MB/s
PCI Express interface data lanes	x4	x4
HP segmentKnown for one	Business	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	81 mm	22 mm
DepthDiffers	39 mm	80 mm
HeightDiffers	13 mm	2.38 mm
WeightKnown for one	34.1 g	Unknown — not stated by the source
Other features1 differ
Compatible productsDiffers	Z4 & Z6 G4 Workstations	Z8 G4 Workstation
Logistics dataidentical
Harmonized System (HS) code	84717070	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.