Product comparison · 2 backup storage devices

HP RDX 4TB USB 3.0 Internal vs Lenovo 7T27A01503 backup storage device Storage drive Tape Cartridge LTO

15specifications compared
11differ
4identical
13known for one product only

Key differences

Media type
- RDX 4TB USB 3.0 Internal:RDX cartridge
- 7T27A01503 backup storage device Storage drive Tape Cartridge LTO:Tape Cartridge
Interface
- RDX 4TB USB 3.0 Internal:USB 3.2 Gen 1 (3.1 Gen 1)
- 7T27A01503 backup storage device Storage drive Tape Cartridge LTO:Serial Attached SCSI (SAS)
Data storage type
- RDX 4TB USB 3.0 Internal:RDX
- 7T27A01503 backup storage device Storage drive Tape Cartridge LTO:LTO
Compression ratio
- RDX 4TB USB 3.0 Internal:2:1
- 7T27A01503 backup storage device Storage drive Tape Cartridge LTO:2.5:1
Product colour
- RDX 4TB USB 3.0 Internal:Black
- 7T27A01503 backup storage device Storage drive Tape Cartridge LTO:Black, Metallic
Native capacity
- RDX 4TB USB 3.0 Internal:4 TB
- 7T27A01503 backup storage device Storage drive Tape Cartridge LTO:6 GB
Compressed capacity
- RDX 4TB USB 3.0 Internal:8 TB
- 7T27A01503 backup storage device Storage drive Tape Cartridge LTO:15 GB
Width
- RDX 4TB USB 3.0 Internal:398.8 mm
- 7T27A01503 backup storage device Storage drive Tape Cartridge LTO:146 mm

Side by side

Differences highlightedShow differences only

Comparison of RDX 4TB USB 3.0 Internal, 7T27A01503
28 specifications	A HP RDX 4TB USB 3.0 Internal View product	B Lenovo 7T27A01503 backup storage device Storage drive Tape Cartridge LTO Model 7T27A01503 View product
Performance5 differ
Media typeDiffers	RDX cartridge	Tape Cartridge
InterfaceDiffers	USB 3.2 Gen 1 (3.1 Gen 1)	Serial Attached SCSI (SAS)
Data storage typeDiffers	RDX	LTO
Compression ratioDiffers	2:1	2.5:1
Product colourDiffers	Black	Black, Metallic
Access timeKnown for one	15 ms	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	550000 h	Unknown — not stated by the source
Storage2 differ
Native capacityDiffers	4 TB	6 GB
Compressed capacityDiffers	8 TB	15 GB
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	1024 MB
Weight & dimensions4 differ
WidthDiffers	398.8 mm	146 mm
DepthDiffers	198.1 mm	210 mm
HeightDiffers	203.2 mm	39 mm
WeightDiffers	1.59 kg	3.2 kg
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Package widthKnown for one	Unknown — not stated by the source	176 mm
Package depthKnown for one	Unknown — not stated by the source	240 mm
Package heightKnown for one	Unknown — not stated by the source	69 mm
Package weightKnown for one	Unknown — not stated by the source	3.8 kg
Operational conditionsidentical
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 12192 m
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Data transmissionidentical
Sustained data transfer rate (compressed)Known for one	200 MB/s	Unknown — not stated by the source
Sustained data transfer rate (native)Known for one	100 MB/s	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84719000	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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