Product comparison · 2 backup storage devices

Dell 440-11192 backup storage device Storage drive Tape Cartridge LTO vs HP RDX 2TB USB3.0 External Disk Backup System

Key differences

Media type
- 440-11192 backup storage device Storage drive Tape Cartridge LTO:Tape Cartridge
- RDX 2TB USB3.0 External Disk Backup System:RDX cartridge
Interface
- 440-11192 backup storage device Storage drive Tape Cartridge LTO:Serial Attached SCSI (SAS)
- RDX 2TB USB3.0 External Disk Backup System:USB 3.2 Gen 1 (3.1 Gen 1)
Data storage type
- 440-11192 backup storage device Storage drive Tape Cartridge LTO:LTO
- RDX 2TB USB3.0 External Disk Backup System:RDX
Native capacity
- 440-11192 backup storage device Storage drive Tape Cartridge LTO:800 GB
- RDX 2TB USB3.0 External Disk Backup System:2 TB
Compressed capacity
- 440-11192 backup storage device Storage drive Tape Cartridge LTO:1.6 TB
- RDX 2TB USB3.0 External Disk Backup System:4 TB
Width
- 440-11192 backup storage device Storage drive Tape Cartridge LTO:249 mm
- RDX 2TB USB3.0 External Disk Backup System:193 mm
Depth
- 440-11192 backup storage device Storage drive Tape Cartridge LTO:290 mm
- RDX 2TB USB3.0 External Disk Backup System:286 mm
Height
- 440-11192 backup storage device Storage drive Tape Cartridge LTO:124 mm
- RDX 2TB USB3.0 External Disk Backup System:149 mm

Differences highlightedShow differences only

Comparison of 440-11192, RDX 2TB USB3.0 External Disk Backup System
19 specifications	A Dell 440-11192 backup storage device Storage drive Tape Cartridge LTO Model 440-11192 View product	B HP RDX 2TB USB3.0 External Disk Backup System View product
Performance3 differ
Product type	Storage drive	Storage drive
Media typeDiffers	Tape Cartridge	RDX cartridge
InterfaceDiffers	Serial Attached SCSI (SAS)	USB 3.2 Gen 1 (3.1 Gen 1)
Internal	No	No
Data storage typeDiffers	LTO	RDX
Compression ratio	2:1	2:1
Product colourKnown for one	Black	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	250000 h	Unknown — not stated by the source
Compatible productsKnown for one	PowerVault	Unknown — not stated by the source
Compatible operating systemsKnown for one	Novell NetWare, Linux, Microsoft Windows	Unknown — not stated by the source
Storage2 differ
Native capacityDiffers	800 GB	2 TB
Compressed capacityDiffers	1.6 TB	4 TB
Drive device, buffer sizeKnown for one	256 MB	Unknown — not stated by the source
Data transmissionidentical
Sustained data transfer rate (native)Known for one	120 MB/s	Unknown — not stated by the source
Drive device, transfer rateKnown for one	Unknown — not stated by the source	200 MB/s
Weight & dimensions4 differ
WidthDiffers	249 mm	193 mm
DepthDiffers	290 mm	286 mm
HeightDiffers	124 mm	149 mm
WeightDiffers	6.4 kg	1.4 kg

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.