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Product comparison · 2 disk arrays

Lenovo 2U24 CHAS vs QNAP TR-004U/24TB-REDPRO disk array Rack (1U) Black, Grey

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  • 17specifications compared
  • 15differ
  • 2identical
  • 19known for one product only

Key differences

The QNAP TR-004U/24TB-REDPRO disk array Rack (1U) Black, Grey has 4 more storage drives installed than the Lenovo 2U24 CHAS (4 vs 0). The Lenovo 2U24 CHAS has 20 more storage drives supported than the QNAP TR-004U/24TB-REDPRO disk array Rack (1U) Black, Grey (24 vs 4). The Lenovo 2U24 CHAS has 813 W more power supply unit (PSU) capacity than the QNAP TR-004U/24TB-REDPRO disk array Rack (1U) Black, Grey (913 W vs 100 W). Only the QNAP TR-004U/24TB-REDPRO disk array Rack (1U) Black, Grey has storage drives installed. Installed storage drive type: No on the Lenovo 2U24 CHAS, HDD on the QNAP TR-004U/24TB-REDPRO disk array Rack (1U) Black, Grey.

  • Storage drives installed
    • No
    • Yes
  • Installed storage drive type
    • No
    • HDD
  • Number of storage drives installed
    • 0
    • 4
  • Number of storage drives supported
    • 24
    • 4
  • RAID levels
    • 0, 1, 3, 5, 6, 10
    • 0, 1, 5, 10
  • Chassis type
    • Rack (2U)
    • Rack (1U)
  • Product colour
    • Black
    • Black, Grey
  • Power supply unit (PSU) capacity
    • 913 W
    • 100 W

Side by side

Differences highlightedShow differences only
36 specifications
A

Lenovo

2U24 CHASView product
B

QNAP

TR-004U/24TB-REDPRO disk array Rack (1U) Black, Grey

Model TR-004U/24TB-REDPRO

View product
Storage5 differ
Storage drives installedDiffersNoYes
Installed storage drive typeDiffersNoHDD
Number of storage drives installedDiffers04
Total installed storage capacityKnown for one0 TB
Supported storage drive typesHDD & SSDHDD & SSD
Number of storage drives supportedDiffers244
Maximum supported storage capacityKnown for one288 TB
RAID levelsDiffers0, 1, 3, 5, 6, 100, 1, 5, 10
Hot-swap drive baysKnown for oneYes
Supported storage drive interfacesKnown for oneSerial ATA II, Serial ATA III
Storage drive sizes supportedKnown for one2.5,3.5"
Ports & interfacesidentical
USB connectivityYesYes
RJ-45 ports quantityKnown for one3
Serial interface typeKnown for oneRJ-45
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
Design2 differ
Device classKnown for oneLarge Enterprise Business
Chassis typeDiffersRack (2U)Rack (1U)
Product colourDiffersBlackBlack, Grey
LED indicatorsKnown for oneYes
CoolingKnown for oneYes
Built-in displayKnown for oneYes
CertificationKnown for oneUnited 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
Number of fansKnown for one2 fan(s)
Fan diameterKnown for one4 cm
Power3 differ
Power supply unit (PSU) capacityDiffers913 W100 W
Number of power supply unitsDiffers21
AC input voltageDiffers100 - 240 V100-240 V
AC input frequencyKnown for one50-60 Hz
Weight & dimensions3 differ
WidthDiffers449 mm439 mm
DepthDiffers553 mm291 mm
HeightDiffers85 mm44 mm
WeightKnown for one24.6 kg
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 45 °C0 - 40 °C
Operating relative humidity (H-H)Differs8 - 90%5 - 95%
Storage temperature (T-T)Known for one-10 - 50 °C
Storage relative humidity (H-H)Known for one10 - 90%

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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