Product comparison · 2 server barebones

ASUS ESC4000 G4S vs GIGABYTE R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U)

24specifications compared
16differ
8identical
37known for one product only

Key differences

Motherboard chipset
- ESC4000 G4S:Intel® C621
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):AMD SoC
Processor socket
- ESC4000 G4S:LGA 3647 (Socket P)
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):Socket SP3
Processor family
- ESC4000 G4S:Intel® Xeon® Scalable
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):AMD EPYC
Number of DIMM slots
- ESC4000 G4S:16
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):24
Maximum internal memory
- ESC4000 G4S:2 TB
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):1.53 TB
Number of storage drives supported
- ESC4000 G4S:8
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):10
Ethernet LAN data rates
- ESC4000 G4S:10,100,1000 Mbit/s
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):1000 Mbit/s
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- ESC4000 G4S:4
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):3

Side by side

Differences highlightedShow differences only

Comparison of ESC4000 G4S, R181-Z91
61 specifications	A ASUS ESC4000 G4S View product	B GIGABYTE R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U) Model R181-Z91 View product
Processor3 differ
Built-in processorKnown for one	Unknown — not stated by the source	No
Motherboard chipsetDiffers	Intel® C621	AMD SoC
Processor socketDiffers	LGA 3647 (Socket P)	Socket SP3
Processor familyDiffers	Intel® Xeon® Scalable	AMD EPYC
Number of processors supported	2	2
Compatible processor seriesKnown for one	Unknown — not stated by the source	Intel® Xeon®
Memory2 differ
Number of DIMM slotsDiffers	16	24
Supported memory types	DDR4-SDRAM	DDR4-SDRAM
Maximum internal memoryDiffers	2 TB	1.53 TB
Supported RDIMM clock speedsKnown for one	Unknown — not stated by the source	2133,2400,2666 MHz
Memory voltageKnown for one	Unknown — not stated by the source	1.2 V
ECCKnown for one	Unknown — not stated by the source	Yes
Supported DIMM module capacitiesKnown for one	4GB, 8GB, 16GB, 32GB, 64GB	Unknown — not stated by the source
Maximum RDIMM memoryKnown for one	64 GB	Unknown — not stated by the source
Storage2 differ
Number of storage drives supportedDiffers	8	10
Hot-swap HDD baysKnown for one	Unknown — not stated by the source	Yes
Storage drive sizes supported	2.5"	2.5"
Supported storage drive typesKnown for one	Unknown — not stated by the source	HDD & SSD
Supported storage drive interfacesDiffers	M.2	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	8	Unknown — not stated by the source
Graphicsidentical
On-board graphics card model	Aspeed AST2500	Aspeed AST2500
On-board graphics card memoryKnown for one	64 MB	Unknown — not stated by the source
Network2 differ
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeDiffers	Fast Ethernet, Gigabit Ethernet	Gigabit Ethernet
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	1000 Mbit/s
LAN controllerKnown for one	Intel® I350-AM2	Unknown — not stated by the source
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	3
Ethernet LAN (RJ-45) ports	3	3
VGA (D-Sub) ports quantity	1	1
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x8 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	3
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	8	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code	84714100	84714100
Processor special featuresidentical
Intelligent Platform Management Interface (IPMI) supportKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Chassis typeDiffers	Rack (2U)	Rack (1U)
LED indicatorsDiffers	HDD, LAN, Power	Yes
Reset buttonKnown for one	Unknown — not stated by the source	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	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	1200 W
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	Yes
Number of redundant power supplies supportedKnown for one	Unknown — not stated by the source	2
Number of redundant power supplies installedKnown for one	Unknown — not stated by the source	2
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Platinum
Operational conditions1 differ
Operating relative humidity (H-H)Differs	20 - 90%	8 - 80%
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Weight & dimensions3 differ
DepthDiffers	800 mm	730 mm
HeightDiffers	88 mm	43.5 mm
WeightKnown for one	Unknown — not stated by the source	13 kg
WidthDiffers	440 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

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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