Product comparison · 2 disk arrays

Lenovo 2U24 CHAS vs Lenovo ThinkSystem DE4800F 2U24 SFF

21specifications compared
7differ
14identical
19known for one product only

Key differences

The Lenovo 2U24 CHAS has 2 more RJ-45 ports quantity than the Lenovo ThinkSystem DE4800F 2U24 SFF (3 vs 1). The Lenovo ThinkSystem DE4800F 2U24 SFF has 0.5 kg more weight than the Lenovo 2U24 CHAS (25.1 kg vs 24.6 kg). Supported storage drive types: HDD & SSD on the Lenovo 2U24 CHAS, SSD on the Lenovo ThinkSystem DE4800F 2U24 SFF. RAID levels: 0, 1, 3, 5, 6, 10 on the Lenovo 2U24 CHAS, 0, 1, 5, 6, 10 on the Lenovo ThinkSystem DE4800F 2U24 SFF. Serial interface type: RJ-45 on the Lenovo 2U24 CHAS, RJ-45, USB C on the Lenovo ThinkSystem DE4800F 2U24 SFF.

Supported storage drive types
- 2U24 CHAS:HDD & SSD
- ThinkSystem DE4800F 2U24 SFF:SSD
RAID levels
- 2U24 CHAS:0, 1, 3, 5, 6, 10
- ThinkSystem DE4800F 2U24 SFF:0, 1, 5, 6, 10
RJ-45 ports quantity
- 2U24 CHAS:3
- ThinkSystem DE4800F 2U24 SFF:1
Serial interface type
- 2U24 CHAS:RJ-45
- ThinkSystem DE4800F 2U24 SFF:RJ-45, USB C
Device class
- 2U24 CHAS:Large Enterprise Business
- ThinkSystem DE4800F 2U24 SFF:Small & Medium Business
Weight
- 2U24 CHAS:24.6 kg
- ThinkSystem DE4800F 2U24 SFF:25.1 kg
Operating temperature (T-T)
- 2U24 CHAS:5 - 45 °C
- ThinkSystem DE4800F 2U24 SFF:10 - 40 °C

Side by side

Differences highlightedShow differences only

Comparison of 2U24 CHAS, ThinkSystem DE4800F 2U24 SFF
40 specifications	A Lenovo 2U24 CHAS View product	B Lenovo ThinkSystem DE4800F 2U24 SFF View product
Storage2 differ
Supported storage drive typesDiffers	HDD & SSD	SSD
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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