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Product comparison · 2 server barebones

GIGABYTE G494-ZB4-AAP2 AMD SoC Socket SP5 Rack (4U) Black, Steel vs GIGABYTE H273-Z80-LAN1 AMD SoC Socket SP5 Rack (2U) Black, Steel

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  • 55specifications compared
  • 27differ
  • 28identical
  • 5known for one product only

Key differences

The GIGABYTE H273-Z80-LAN1 AMD SoC Socket SP5 Rack (2U) Black, Steel has 6 more processors supported than the GIGABYTE G494-ZB4-AAP2 AMD SoC Socket SP5 Rack (4U) Black, Steel (8 vs 2). The GIGABYTE H273-Z80-LAN1 AMD SoC Socket SP5 Rack (2U) Black, Steel has 48 more DIMM slots than the GIGABYTE G494-ZB4-AAP2 AMD SoC Socket SP5 Rack (4U) Black, Steel (96 vs 48). The GIGABYTE H273-Z80-LAN1 AMD SoC Socket SP5 Rack (2U) Black, Steel has 14 more storage drives supported than the GIGABYTE G494-ZB4-AAP2 AMD SoC Socket SP5 Rack (4U) Black, Steel (28 vs 14). Compatible processor series: AMD EPYC 9004, AMD EPYC 9005 on the GIGABYTE G494-ZB4-AAP2 AMD SoC Socket SP5 Rack (4U) Black, Steel, AMD EPYC 9004 on the GIGABYTE H273-Z80-LAN1 AMD SoC Socket SP5 Rack (2U) Black, Steel. Chassis type: Rack (4U) on the GIGABYTE G494-ZB4-AAP2 AMD SoC Socket SP5 Rack (4U) Black, Steel, Rack (2U) on the GIGABYTE H273-Z80-LAN1 AMD SoC Socket SP5 Rack (2U) Black, Steel.

  • Number of processors supported
    • 2
    • 8
  • Compatible processor series
    • AMD EPYC 9004, AMD EPYC 9005
    • AMD EPYC 9004
  • Number of DIMM slots
    • 48
    • 96
  • Number of storage drives supported
    • 14
    • 28
  • Number of 2.5" bays
    • 12
    • 24
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 8
  • Ethernet LAN (RJ-45) ports
    • 2
    • 8
  • PCI Express x16 (Gen 5.x) slots
    • 14
    • 4

Side by side

Differences highlightedShow differences only
60 specifications
A

GIGABYTE

G494-ZB4-AAP2 AMD SoC Socket SP5 Rack (4U) Black, Steel

Model G494-ZB4-AAP2

View product
B

GIGABYTE

H273-Z80-LAN1 AMD SoC Socket SP5 Rack (2U) Black, Steel

Model H273-Z80-LAN1

View product
Processor2 differ
Built-in processorNoNo
Motherboard chipsetAMD SoCAMD SoC
Processor socketSocket SP5Socket SP5
Number of processors supportedDiffers28
Compatible processor seriesDiffersAMD EPYC 9004, AMD EPYC 9005AMD EPYC 9004
Memory1 differ
Number of DIMM slotsDiffers4896
Supported memory typesDDR5-SDRAMDDR5-SDRAM
Memory channelsDodeca-channelDodeca-channel
Storage3 differ
Number of storage drives supportedDiffers1428
Hot-swap HDD baysYesYes
Number of 2.5" baysDiffers1224
Storage drive sizes supported2.5,M.22.5,M.2
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersSerial ATA, PCI Express 5.0, Serial Attached SCSI (SAS)-4, PCI Express 3.0PCI Express 4.0, Serial ATA, Serial Attached SCSI (SAS)
SSD form factorM.2M.2
Graphicsidentical
On-board graphics card modelAspeed AST2600Aspeed AST2600
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
LAN controllerIntel® I350-AM2Intel® I350-AM2
Ports & interfaces2 differ
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers28
Ethernet LAN (RJ-45) portsDiffers28
Mini DisplayPorts quantityKnown for one4
VGA (D-Sub) ports quantityKnown for one1
Expansion slots1 differ
PCI Express x16 (Gen 5.x) slotsDiffers144
Number of M.2 (M) slotsKnown for one4
Featuresidentical
Trusted Platform Module (TPM)YesYes
Backplanes supportKnown for oneYes
Design4 differ
Chassis typeDiffersRack (4U)Rack (2U)
Product colourBlack, SteelBlack, Steel
LED indicatorsDiffersHDD, SSD, SystemStatus
On/off switchYesYes
Reset buttonYesYes
Cooling typeActiveActive
Fan diameterDiffers6 cm8 cm
Number of fansDiffers14 fan(s)4 fan(s)
Heat sink includedKnown for oneYes
Power5 differ
Power supplyDiffers3000 W2600 W
Number of main power suppliesDiffers42
Redundant power supply (RPS) supportYesYes
Number of redundant power supplies supportedDiffers42
Number of redundant power supplies installedDiffers42
AC input voltage100 - 240 V100 - 240 V
AC input frequency50/60 Hz50/60 Hz
Input currentDiffers14.5 - 16 A15 A
80 PLUS certification80 PLUS Titanium80 PLUS Titanium
Operational conditionsidentical
Operating relative humidity (H-H)8 - 80%8 - 80%
Operating temperature (T-T)10 - 35 °C10 - 35 °C
Storage relative humidity (H-H)20 - 95%20 - 95%
Storage temperature (T-T)-40 - 60 °C-40 - 60 °C
Weight & dimensions4 differ
DepthDiffers880 mm877 mm
HeightDiffers176 mm87.5 mm
WeightDiffers66.8 kg49.7 kg
WidthDiffers448 mm440 mm
Packaging data5 differ
Packaging contentDiffers1 x G494-ZB4-AAP2; 2 x CPU fansinks; 8 x GPU power cables (16-pin, 150mm); 1 x L-shape Rail kit1 x H273-Z80-LAN1; 1 x Mini-DP to D-Sub cable; 1 x 3-Section Rail kit
Package widthDiffers1300 mm1190 mm
Package depthDiffers800 mm711 mm
Package heightDiffers439 mm423 mm
Package weightDiffers68.8 kg51.1 kg

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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