Product comparison · 2 disk arrays

Lenovo 2U24 CHAS vs Lenovo ThinkSystem DE4800H 2U24 SFF

21specifications compared
6differ
15identical
19known for one product only

Key differences

RAID levels
- 2U24 CHAS:0, 1, 3, 5, 6, 10
- ThinkSystem DE4800H 2U24 SFF:0, 1, 5, 6, 10
RJ-45 ports quantity
- 2U24 CHAS:3
- ThinkSystem DE4800H 2U24 SFF:1
Serial interface type
- 2U24 CHAS:RJ-45
- ThinkSystem DE4800H 2U24 SFF:RJ-45, USB C
Device class
- 2U24 CHAS:Large Enterprise Business
- ThinkSystem DE4800H 2U24 SFF:Small & Medium Business
Weight
- 2U24 CHAS:24.6 kg
- ThinkSystem DE4800H 2U24 SFF:25.1 kg
Operating temperature (T-T)
- 2U24 CHAS:5 - 45 °C
- ThinkSystem DE4800H 2U24 SFF:10 - 40 °C

Side by side

Differences highlightedShow differences only

Comparison of 2U24 CHAS, ThinkSystem DE4800H 2U24 SFF
40 specifications	A Lenovo 2U24 CHAS View product	B Lenovo ThinkSystem DE4800H 2U24 SFF View product
Storage1 differ
Supported storage drive interfacesKnown for one	Unknown — not stated by the source	SAS
Storage drive sizes supportedKnown for one	Unknown — not stated by the source	2.5"
RAID levelsDiffers	0, 1, 3, 5, 6, 10	0, 1, 5, 6, 10
Data transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
Storage drives installedKnown for one	No	Unknown — not stated by the source
Installed storage drive typeKnown for one	No	Unknown — not stated by the source
Number of storage drives installedKnown for one	0	Unknown — not stated by the source
Total installed storage capacityKnown for one	0 TB	Unknown — not stated by the source
Maximum supported storage capacityKnown for one	288 TB	Unknown — not stated by the source
Ports & interfaces2 differ
Host portsKnown for one	Unknown — not stated by the source	12
RJ-45 ports quantityDiffers	3	1
Serial interface typeDiffers	RJ-45	RJ-45, USB C
USB connectivityKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Device classDiffers	Large Enterprise Business	Small & Medium Business
CoolingKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	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	Unknown — not stated by the source
Performanceidentical
Maximum number of controllers supportedKnown for one	Unknown — not stated by the source	2
Cache size (max)Known for one	Unknown — not stated by the source	128 GB
Maximum number of hosts supportedKnown for one	Unknown — not stated by the source	512
Poweridentical
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	Yes
Hot-swap PSUKnown for one	Unknown — not stated by the source	Yes
Number of power supply unitsKnown for one	2	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	24.6 kg	25.1 kg
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 45 °C	10 - 40 °C
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3050 m

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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