Product comparison · 2 disk arrays

Dell ME424 Expansion vs Lenovo 2U24 CHAS

15specifications compared
7differ
8identical
24known for one product only

Key differences

The Dell ME424 Expansion has 57.6 TB more total installed storage capacity than the Lenovo 2U24 CHAS (57.6 TB vs 0 TB). The Lenovo 2U24 CHAS has 333 W more power supply unit (PSU) capacity than the Dell ME424 Expansion (913 W vs 580 W). The Dell ME424 Expansion has 34 mm more width than the Lenovo 2U24 CHAS (483 mm vs 449 mm). AC input voltage: 250 V on the Dell ME424 Expansion, 100 - 240 V on the Lenovo 2U24 CHAS.

Total installed storage capacity
- ME424 Expansion:57.6 TB
- 2U24 CHAS:0 TB
Power supply unit (PSU) capacity
- ME424 Expansion:580 W
- 2U24 CHAS:913 W
AC input voltage
- ME424 Expansion:250 V
- 2U24 CHAS:100 - 240 V
Width
- ME424 Expansion:483 mm
- 2U24 CHAS:449 mm
Depth
- ME424 Expansion:602.9 mm
- 2U24 CHAS:553 mm
Height
- ME424 Expansion:87.9 mm
- 2U24 CHAS:85 mm
Weight
- ME424 Expansion:4.8 kg
- 2U24 CHAS:24.6 kg

Side by side

Differences highlightedShow differences only

Comparison of ME424 Expansion, 2U24 CHAS
39 specifications	A Dell ME424 Expansion View product	B Lenovo 2U24 CHAS View product
Storage1 differ
Number of storage drives installedKnown for one	Unknown — not stated by the source	0
Total installed storage capacityDiffers	57.6 TB	0 TB
Maximum supported storage capacityKnown for one	Unknown — not stated by the source	288 TB
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 3, 5, 6, 10
Hot-swap drive baysKnown for one	Unknown — not stated by the source	Yes
Supported storage drive interfacesKnown for one	SAS	Unknown — not stated by the source
Storage drive sizes supportedKnown for one	2.5"	Unknown — not stated by the source
Ports & interfacesidentical
USB connectivityKnown for one	Unknown — not stated by the source	Yes
RJ-45 ports quantityKnown for one	Unknown — not stated by the source	3
Serial interface typeKnown for one	Unknown — not stated by the source	RJ-45
Designidentical
CoolingKnown for one	Unknown — not stated by the source	Yes
Built-in displayKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	United States: FCC Part 15, Class A; UL 60950-1 and 62368-1 Canada: ICES-003, Class A; CAN/CSA-C22.2 60950-1 and 62368-1 Argentina: IEC60950-1 Mexico NOM European Union: CE Mark (EN55032 Class A, EN55024, IEC/EN60950-1 and 62368-1); ROHS Directive 2011/65/EU Russia, Kazakhstan, Belarus: EAC China: C
BezelKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power supply unit (PSU) capacityDiffers	580 W	913 W
Number of power supply unitsKnown for one	Unknown — not stated by the source	2
AC input voltageDiffers	250 V	100 - 240 V
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	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
Weight & dimensions4 differ
WidthDiffers	483 mm	449 mm
DepthDiffers	602.9 mm	553 mm
HeightDiffers	87.9 mm	85 mm
WeightDiffers	4.8 kg	24.6 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 45 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 90%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 50 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Packaging contentidentical
Cables includedKnown for one	AC	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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