Product comparison · 2 server barebones

ASUS RS500A-E9-RS4 Intel SoC Socket SP3 Rack (1U) Black, Silver vs GIGABYTE R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U)

34specifications compared
19differ
15identical
32known for one product only

Key differences

Motherboard chipset
- RS500A-E9-RS4 Intel SoC Socket SP3 Rack (1U) Black, Silver:Intel SoC
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):AMD SoC
Compatible processor series
- RS500A-E9-RS4 Intel SoC Socket SP3 Rack (1U) Black, Silver:AMD EPYC
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):Intel® Xeon®
Number of DIMM slots
- RS500A-E9-RS4 Intel SoC Socket SP3 Rack (1U) Black, Silver:16
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):24
Maximum internal memory
- RS500A-E9-RS4 Intel SoC Socket SP3 Rack (1U) Black, Silver:2 TB
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):1.53 TB
Number of storage drives supported
- RS500A-E9-RS4 Intel SoC Socket SP3 Rack (1U) Black, Silver:4
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):10
Storage drive sizes supported
- RS500A-E9-RS4 Intel SoC Socket SP3 Rack (1U) Black, Silver:2.5,3.5"
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):2.5"
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- RS500A-E9-RS4 Intel SoC Socket SP3 Rack (1U) Black, Silver:4
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):3
VGA (D-Sub) ports quantity
- RS500A-E9-RS4 Intel SoC Socket SP3 Rack (1U) Black, Silver:2
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):1

Side by side

Differences highlightedShow differences only

Comparison of RS500A-E9-RS4, R181-Z91
66 specifications	A ASUS RS500A-E9-RS4 Intel SoC Socket SP3 Rack (1U) Black, Silver Model RS500A-E9-RS4 View product	B GIGABYTE R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U) Model R181-Z91 View product
Processor2 differ
Motherboard chipsetDiffers	Intel SoC	AMD SoC
Processor familyKnown for one	Unknown — not stated by the source	AMD EPYC
Number of processors supportedKnown for one	Unknown — not stated by the source	2
Compatible processor seriesDiffers	AMD EPYC	Intel® Xeon®
Memory2 differ
Number of DIMM slotsDiffers	16	24
Maximum internal memoryDiffers	2 TB	1.53 TB
Memory voltageKnown for one	Unknown — not stated by the source	1.2 V
ECCKnown for one	Unknown — not stated by the source	Yes
Maximum RDIMM memoryKnown for one	2 TB	Unknown — not stated by the source
Storage2 differ
Number of storage drives supportedDiffers	4	10
Storage drive sizes supportedDiffers	2.5,3.5"	2.5"
Supported storage drive typesKnown for one	Unknown — not stated by the source	HDD & SSD
Supported storage drive interfacesKnown for one	Unknown — not stated by the source	Serial Attached SCSI (SAS), Serial ATA III
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 5, 10
Number of 2.5" baysKnown for one	4	Unknown — not stated by the source
Number of 3.5" baysKnown for one	4	Unknown — not stated by the source
Graphicsidentical
On-board graphics card memoryKnown for one	64 MB	Unknown — not stated by the source
Networkidentical
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	1000 Mbit/s
LAN controllerKnown for one	Intel® I350-AM2	Unknown — not stated by the source
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	3
VGA (D-Sub) ports quantityDiffers	2	1
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
Expansion slots2 differ
PCI Express x8 (Gen 3.x) slotsDiffers	1	2
PCI Express x16 (Gen 3.x) slotsDiffers	1	3
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Processor special featuresidentical
Intelligent Platform Management Interface (IPMI) supportKnown for one	Unknown — not stated by the source	Yes
Design1 differ
LED indicatorsDiffers	LAN, Power, Reset	Yes
Fan diameterKnown for one	Unknown — not stated by the source	4 cm
Number of fansKnown for one	Unknown — not stated by the source	8 fan(s)
Redundant fans supportKnown for one	Unknown — not stated by the source	Yes
Product colourKnown for one	Black, Silver	Unknown — not stated by the source
CertificationKnown for one	BSMI, CE, FCC(Class A)	Unknown — not stated by the source
Power2 differ
Power supplyDiffers	770 W	1200 W
Number of redundant power supplies supportedDiffers	1	2
Number of redundant power supplies installedKnown for one	Unknown — not stated by the source	2
Number of main power suppliesKnown for one	1	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Input currentKnown for one	10 A	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Differs	20 - 90%	8 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Storage temperature (T-T)Differs	-40 - 70 °C	-40 - 60 °C
Weight & dimensions4 differ
DepthDiffers	444 mm	730 mm
HeightDiffers	44 mm	43.5 mm
WeightDiffers	11 kg	13 kg
WidthDiffers	616 mm	438 mm
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	588 mm
Package depthKnown for one	Unknown — not stated by the source	959 mm
Package heightKnown for one	Unknown — not stated by the source	248 mm
Package weightKnown for one	17 kg	Unknown — not stated by the source
Featuresidentical
Backplanes supportKnown for one	Yes	Unknown — not stated by the source

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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