Product comparison · 2 server barebones

Fujitsu PY RX2520 M4 12x3.5' vs GIGABYTE R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U)

14specifications compared
7differ
7identical
39known for one product only

Key differences

Number of DIMM slots
- PY RX2520 M4 12x3.5':12
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):24
Number of storage drives supported
- PY RX2520 M4 12x3.5':12
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):10
Storage drive sizes supported
- PY RX2520 M4 12x3.5':3.5"
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):2.5"
Ethernet LAN data rates
- PY RX2520 M4 12x3.5':10,100,1000 Mbit/s
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):1000 Mbit/s
Ethernet LAN (RJ-45) ports
- PY RX2520 M4 12x3.5':2
- R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U):3

Side by side

Differences highlightedShow differences only

Comparison of PY RX2520 M4 12x3.5', R181-Z91
53 specifications	A Fujitsu PY RX2520 M4 12x3.5'View product	B GIGABYTE R181-Z91 server barebone AMD SoC Socket SP3 Rack (1U) Model R181-Z91 View product
Processoridentical
Built-in processor	No	No
Motherboard chipsetKnown for one	Unknown — not stated by the source	AMD SoC
Processor socketKnown for one	Unknown — not stated by the source	Socket SP3
Processor familyKnown for one	Unknown — not stated by the source	AMD EPYC
Number of processors supported	2	2
Compatible processor series	Intel® Xeon®	Intel® Xeon®
Memory1 differ
Number of DIMM slotsDiffers	12	24
Supported memory types	DDR4-SDRAM	DDR4-SDRAM
Maximum internal memoryKnown for one	Unknown — not stated by the source	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
Storage3 differ
Number of storage drives supportedDiffers	12	10
Hot-swap HDD baysKnown for one	Unknown — not stated by the source	Yes
Storage drive sizes supportedDiffers	3.5"	2.5"
Supported storage drive typesKnown for one	Unknown — not stated by the source	HDD & SSD
Supported storage drive interfacesDiffers	Serial Attached SCSI (SAS)	Serial Attached SCSI (SAS), Serial ATA III
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 5, 10
Graphicsidentical
On-board graphics card modelKnown for one	Unknown — not stated by the source	Aspeed AST2500
Network2 differ
Ethernet LAN	Yes	Yes
Ethernet interface typeDiffers	Fast Ethernet, Gigabit Ethernet	Gigabit Ethernet
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	1000 Mbit/s
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	3
Ethernet LAN (RJ-45) portsDiffers	2	3
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
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
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84714100
Processor special featuresidentical
Intelligent Platform Management Interface (IPMI) supportKnown for one	Unknown — not stated by the source	Yes
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Rack (1U)
LED indicatorsKnown for one	Unknown — not stated by the source	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 support	Yes	Yes
Product colourKnown for one	Black, Silver	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 supported	2	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 conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	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 & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	730 mm
HeightKnown for one	Unknown — not stated by the source	43.5 mm
WeightKnown for one	Unknown — not stated by the source	13 kg
WidthKnown for one	Unknown — not stated by the source	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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