Product comparison · 2 server barebones

GIGABYTE E283-Z90-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel vs GIGABYTE E283-Z91-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel

56specifications compared
4differ
52identical
0known for one product only

Key differences

The GIGABYTE E283-Z91-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel has 0.5 - 12 A more input current than the GIGABYTE E283-Z90-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel (10 - 12 A vs 9.5 - 12 A). The GIGABYTE E283-Z90-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel has 0.8 kg more weight than the GIGABYTE E283-Z91-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel (22.4 kg vs 21.6 kg). The GIGABYTE E283-Z90-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel has 0.8 kg more package weight than the GIGABYTE E283-Z91-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel (27.4 kg vs 26.6 kg).

Input current
- E283-Z90-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel:9.5 - 12 A
- E283-Z91-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel:10 - 12 A
Weight
- E283-Z90-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel:22.4 kg
- E283-Z91-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel:21.6 kg
Package weight
- E283-Z90-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel:27.4 kg
- E283-Z91-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel:26.6 kg

Side by side

Differences highlightedShow differences only

Comparison of E283-Z90-AAV1, E283-Z91-AAV1
56 specifications	A GIGABYTE E283-Z90-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel Model E283-Z90-AAV1 View product	B GIGABYTE E283-Z91-AAV1 AMD SoC Socket SP5 Rack (2U) Black, Steel Model E283-Z91-AAV1 View product
Processoridentical
Built-in processor	No	No
Motherboard chipset	AMD SoC	AMD SoC
Processor socket	Socket SP5	Socket SP5
Number of processors supported	2	2
Compatible processor series	AMD EPYC 9004	AMD EPYC 9004
Memoryidentical
Number of DIMM slots	24	24
Supported memory types	DDR5-SDRAM	DDR5-SDRAM
Memory channels	Dodeca-channel	Dodeca-channel
Storageidentical
Number of storage drives supported	7	7
Hot-swap HDD bays	Yes	Yes
Number of 2.5" bays	4	4
Storage drive sizes supported	2.5,M.2	2.5,M.2
Supported storage drive types	HDD & SSD	HDD & SSD
Supported storage drive interfaces	Serial ATA, PCI Express 3.0, Serial Attached SCSI (SAS)	Serial ATA, PCI Express 3.0, Serial Attached SCSI (SAS)
Graphicsidentical
On-board graphics card model	Aspeed AST2600	Aspeed AST2600
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet interface type	Gigabit Ethernet	Gigabit Ethernet
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
LAN controller	Intel® I350-AM2	Intel® I350-AM2
Ports & interfacesidentical
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4	4
Ethernet LAN (RJ-45) ports	2	2
Mini DisplayPorts quantity	1	1
Expansion slotsidentical
PCI Express x16 (Gen 5.x) slots	6	6
Featuresidentical
Trusted Platform Module (TPM)	Yes	Yes
Designidentical
Chassis type	Rack (2U)	Rack (2U)
Product colour	Black, Steel	Black, Steel
LED indicators	LAN, HDD, SSD, Status	LAN, HDD, SSD, Status
On/off switch	Yes	Yes
Reset button	Yes	Yes
Cooling type	Active	Active
Fan diameter	8 cm	8 cm
Heat sink included	Yes	Yes
Number of fans	4 fan(s)	4 fan(s)
Power1 differ
Power supply	1600 W	1600 W
Number of main power supplies	2	2
Redundant power supply (RPS) support	Yes	Yes
Number of redundant power supplies supported	2	2
Number of redundant power supplies installed	2	2
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50/60 Hz	50/60 Hz
Input currentDiffers	9.5 - 12 A	10 - 12 A
80 PLUS certification	80 PLUS Titanium	80 PLUS Titanium
Operational conditionsidentical
Operating relative humidity (H-H)	8 - 80%	8 - 80%
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Storage relative humidity (H-H)	20 - 95%	20 - 95%
Storage temperature (T-T)	-40 - 60 °C	-40 - 60 °C
Weight & dimensions1 differ
Depth	625 mm	625 mm
Height	87.5 mm	87.5 mm
WeightDiffers	22.4 kg	21.6 kg
Width	438 mm	438 mm
Packaging data2 differ
Packaging contentDiffers	1 x E283-Z90-AAV1; 2 x CPU heatsinks; 1 x Mini-DP to D-Sub cable	1 x E283-Z91-AAV1; 2 x CPU heatsinks; 1 x Mini-DP to D-Sub cable
Package width	987 mm	987 mm
Package depth	594 mm	594 mm
Package height	282 mm	282 mm
Package weightDiffers	27.4 kg	26.6 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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