Product comparison · 2 disk arrays

Lenovo 4XB7A39371 disk array vs QNAP TR-004 disk array Black

3specifications compared
1differ
2identical
24known for one product only

Key differences

Installed storage drive type: HDD on the Lenovo 4XB7A39371 disk array, HDD+SSD on the QNAP TR-004 disk array Black.

Installed storage drive type
- 4XB7A39371 disk array:HDD
- TR-004 disk array Black:HDD+SSD

Side by side

Differences highlightedShow differences only

Comparison of 4XB7A39371, TR-004
27 specifications	A Lenovo 4XB7A39371 disk array Model 4XB7A39371 View product	B QNAP TR-004 disk array Black Model TR-004 View product
Storage1 differ
Installed storage drive typeDiffers	HDD	HDD+SSD
Number of storage drives supportedKnown for one	Unknown — not stated by the source	4
Storage drive sizeKnown for one	Unknown — not stated by the source	2.5/3.5"
Supported storage drive interfacesKnown for one	Unknown — not stated by the source	Serial ATA II
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 5, 10, JBOD
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Storage drives installedKnown for one	Yes	Unknown — not stated by the source
Number of storage drives installedKnown for one	6	Unknown — not stated by the source
Total installed storage capacityKnown for one	7.2 TB	Unknown — not stated by the source
Supported storage drive typesKnown for one	HDD	Unknown — not stated by the source
HDD speedKnown for one	10000 RPM	Unknown — not stated by the source
Ports & interfacesidentical
USB connectivity	Yes	Yes
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Noise levelKnown for one	Unknown — not stated by the source	18.1 dB
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Fan diameterKnown for one	Unknown — not stated by the source	12 cm
Chassis typeKnown for one	Rack (2U)	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	160.2 mm
DepthKnown for one	Unknown — not stated by the source	219 mm
HeightKnown for one	Unknown — not stated by the source	168.5 mm
WeightKnown for one	Unknown — not stated by the source	1.85 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, USB Type-A to USB Type-C
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Other featuresidentical
InterfaceKnown for one	SAS	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717020	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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