Product comparison · 2 backup storage devices

Dell PowerVault LTO-7 vs HP 158856-001 Storage drive Tape Cartridge DAT

6specifications compared
4differ
2identical
6known for one product only

Key differences

Data storage type
- PowerVault LTO-7:LTO
- 158856-001 Storage drive Tape Cartridge DAT:DAT
Compression ratio
- PowerVault LTO-7:2.5:1
- 158856-001 Storage drive Tape Cartridge DAT:2:1
Native capacity
- PowerVault LTO-7:6 TB
- 158856-001 Storage drive Tape Cartridge DAT:20 GB
Compressed capacity
- PowerVault LTO-7:30 TB
- 158856-001 Storage drive Tape Cartridge DAT:40 GB

Side by side

Differences highlightedShow differences only

Comparison of PowerVault LTO-7, 158856-001
12 specifications	A Dell PowerVault LTO-7 View product	B HP 158856-001 Storage drive Tape Cartridge DAT Model 158856-001 View product
Performance2 differ
Product type	Storage drive	Storage drive
Media type	Tape Cartridge	Tape Cartridge
Data storage typeDiffers	LTO	DAT
Compression ratioDiffers	2.5:1	2:1
Product colourKnown for one	Black	Unknown — not stated by the source
Dell E-Value CodeKnown for one	PVLTO-7	Unknown — not stated by the source
Security algorithmsKnown for one	256-bit AES	Unknown — not stated by the source
InternalKnown for one	Unknown — not stated by the source	Yes
Storage2 differ
Native capacityDiffers	6 TB	20 GB
Compressed capacityDiffers	30 TB	40 GB
Data transmissionidentical
Backup rate native performanceKnown for one	1080 GB/h	Unknown — not stated by the source
Sustained data transfer rate (native)Known for one	300 MB/s	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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