Product comparison · 2 disk arrays

LevelOne 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet vs QNAP NMP-1000 disk array

9specifications compared
8differ
1identical
15known for one product only

Key differences

The LevelOne 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet has 10 kg more weight than the QNAP NMP-1000 disk array (12 kg vs 2 kg). The LevelOne 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet has 256 MB more internal memory than the QNAP NMP-1000 disk array (512 MB vs 256 MB). Operating temperature (T-T): 0 - 45 °C on the LevelOne 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet, 0 - 40 °C on the QNAP NMP-1000 disk array. Operating relative humidity (H-H): 0 - 95% on the LevelOne 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet, 0 - 90% on the QNAP NMP-1000 disk array. Interface: IDE on the LevelOne 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet, HDMI on the QNAP NMP-1000 disk array.

Weight
- 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet:12 kg
- NMP-1000 disk array:2 kg
Operating temperature (T-T)
- 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet:0 - 45 °C
- NMP-1000 disk array:0 - 40 °C
Operating relative humidity (H-H)
- 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet:0 - 95%
- NMP-1000 disk array:0 - 90%
Interface
- 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet:IDE
- NMP-1000 disk array:HDMI
Built-in processor
- 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet:Celeron 1.20 GHz
- NMP-1000 disk array:SMP8635
Dimensions (WxDxH)
- 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet:430 x 570 x 44 mm
- NMP-1000 disk array:176.4 x 62 x 204 mm
Internal memory
- 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet:512 MB
- NMP-1000 disk array:256 MB
Size (imperial)
- 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet:48.3 cm (19")
- NMP-1000 disk array:8.89 cm (3.5")

Side by side

Differences highlightedShow differences only

Comparison of 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet, NMP-1000
24 specifications	A LevelOne 4-bay Rack Mounted NAS w/ 2 Gigabit Ethernet View product	B QNAP NMP-1000 disk array Model NMP-1000 View product
Storageidentical
RAID levelsKnown for one	0, 1, 5, JBOD	Unknown — not stated by the source
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
Number of storage drives supportedKnown for one	Unknown — not stated by the source	1
Designidentical
Chassis typeKnown for one	Rack (1U)	Unknown — not stated by the source
Internal	No	No
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	TCP/IP, IPX, NetBEUI, Apple Talk, NAT	Unknown — not stated by the source
Compatible productsKnown for one	Microsoft Windows 95/ 98/ ME/ NT4.0/ 2000/ 2003/XP, Macintosh System 7.5+, Linux/ Unix, Novell	Unknown — not stated by the source
CertificationKnown for one	FCC, CE	Unknown — not stated by the source
Poweridentical
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
Power supply unit (PSU) capacityKnown for one	Unknown — not stated by the source	14 W
Power consumption (typical)Known for one	Unknown — not stated by the source	11 W
Weight & dimensions1 differ
WeightDiffers	12 kg	2 kg
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	0 - 95%	0 - 90%
Other features5 differ
InterfaceDiffers	IDE	HDMI
Built-in processorDiffers	Celeron 1.20 GHz	SMP8635
Dimensions (WxDxH)Differs	430 x 570 x 44 mm	176.4 x 62 x 204 mm
Internal memoryDiffers	512 MB	256 MB
Size (imperial)Differs	48.3 cm (19")	8.89 cm (3.5")
I/O portsKnown for one	2 x 10/100/1000Mbps, 1 x SCSI, 1 x RS232	Unknown — not stated by the source
Memory typeKnown for one	Unknown — not stated by the source	DDR RAM
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit RJ-45
Number of processors installedKnown for one	Unknown — not stated by the source	1

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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