Product comparison · 2 disk arrays

Dell ME424 Expansion vs TerraMaster D2-320 disk array Desktop Black

17specifications compared
11differ
6identical
30known for one product only

Key differences

The Dell ME424 Expansion has 22 more storage drives supported than the TerraMaster D2-320 disk array Desktop Black (24 vs 2). The Dell ME424 Expansion has 540 W more power supply unit (PSU) capacity than the TerraMaster D2-320 disk array Desktop Black (580 W vs 40 W). The Dell ME424 Expansion has 364 mm more width than the TerraMaster D2-320 disk array Desktop Black (483 mm vs 119 mm). Supported storage drive interfaces: SAS on the Dell ME424 Expansion, Serial ATA on the TerraMaster D2-320 disk array Desktop Black. Storage drive sizes supported: 2.5" on the Dell ME424 Expansion, 2.5,3.5" on the TerraMaster D2-320 disk array Desktop Black.

Number of storage drives supported
- ME424 Expansion:24
- D2-320 disk array Desktop Black:2
Supported storage drive interfaces
- ME424 Expansion:SAS
- D2-320 disk array Desktop Black:Serial ATA
Storage drive sizes supported
- ME424 Expansion:2.5"
- D2-320 disk array Desktop Black:2.5,3.5"
Device class
- ME424 Expansion:Large Enterprise Business
- D2-320 disk array Desktop Black:Home & Home Office
Chassis type
- ME424 Expansion:Rack (2U)
- D2-320 disk array Desktop Black:Desktop
Power supply unit (PSU) capacity
- ME424 Expansion:580 W
- D2-320 disk array Desktop Black:40 W
AC input voltage
- ME424 Expansion:250 V
- D2-320 disk array Desktop Black:100 - 240 V
Width
- ME424 Expansion:483 mm
- D2-320 disk array Desktop Black:119 mm

Side by side

Differences highlightedShow differences only

Comparison of ME424 Expansion, D2-320
47 specifications	A Dell ME424 Expansion View product	B TerraMaster D2-320 disk array Desktop Black Model D2-320 View product
Storage3 differ
Number of storage drives supportedDiffers	24	2
Maximum supported storage capacityKnown for one	Unknown — not stated by the source	44 TB
Supported storage drive interfacesDiffers	SAS	Serial ATA
Storage drive sizes supportedDiffers	2.5"	2.5,3.5"
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, JBOD
Data transfer rateKnown for one	Unknown — not stated by the source	10 Gbit/s
Total installed storage capacityKnown for one	57.6 TB	Unknown — not stated by the source
Ports & interfacesidentical
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Design2 differ
Device classDiffers	Large Enterprise Business	Home & Home Office
Chassis typeDiffers	Rack (2U)	Desktop
Noise levelKnown for one	Unknown — not stated by the source	23.8 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	8 cm
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
BezelKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power supply unit (PSU) capacityDiffers	580 W	40 W
Power consumption (typical)Known for one	Unknown — not stated by the source	19.4 W
AC input voltageDiffers	250 V	100 - 240 V
DC output voltageKnown for one	Unknown — not stated by the source	12 V
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
Power cable lengthKnown for one	2 m	Unknown — not stated by the source
Power cable connector 1Known for one	NBR14136	Unknown — not stated by the source
Power cable connector 2Known for one	C13 coupler	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	MacOS
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	483 mm	119 mm
DepthDiffers	602.9 mm	154 mm
HeightDiffers	87.9 mm	222 mm
WeightDiffers	4.8 kg	1.3 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	220 mm
Package depthKnown for one	Unknown — not stated by the source	170 mm
Package heightKnown for one	Unknown — not stated by the source	258 mm
Package weightKnown for one	Unknown — not stated by the source	2.1 kg
Packaging contentidentical
Number of adapters includedKnown for one	Unknown — not stated by the source	1 pc(s)
Screws includedKnown for one	Unknown — not stated by the source	Yes
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%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Sustainabilityidentical
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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