Product comparison · 2 server barebones

Fujitsu PRIMERGY RX4770 M4 vs GIGABYTE R281-3C2 Intel® C621 LGA 3647 (Socket P) Rack (2U) Black, Grey

25specifications compared
12differ
13identical
45known for one product only

Key differences

Motherboard chipset
- PRIMERGY RX4770 M4:C624
- R281-3C2 Intel® C621 LGA 3647 (Socket P) Rack (2U) Black, Grey:Intel® C621
Number of processors supported
- PRIMERGY RX4770 M4:4
- R281-3C2 Intel® C621 LGA 3647 (Socket P) Rack (2U) Black, Grey:2
Number of DIMM slots
- PRIMERGY RX4770 M4:48
- R281-3C2 Intel® C621 LGA 3647 (Socket P) Rack (2U) Black, Grey:24
Number of storage drives supported
- PRIMERGY RX4770 M4:8
- R281-3C2 Intel® C621 LGA 3647 (Socket P) Rack (2U) Black, Grey:12
Storage drive sizes supported
- PRIMERGY RX4770 M4:2.5"
- R281-3C2 Intel® C621 LGA 3647 (Socket P) Rack (2U) Black, Grey:2.5,3.5"
Ethernet LAN (RJ-45) ports
- PRIMERGY RX4770 M4:1
- R281-3C2 Intel® C621 LGA 3647 (Socket P) Rack (2U) Black, Grey:2
Product colour
- PRIMERGY RX4770 M4:Black
- R281-3C2 Intel® C621 LGA 3647 (Socket P) Rack (2U) Black, Grey:Black, Grey
Operating relative humidity (H-H)
- PRIMERGY RX4770 M4:10 - 85%
- R281-3C2 Intel® C621 LGA 3647 (Socket P) Rack (2U) Black, Grey:8 - 80%

Side by side

Differences highlightedShow differences only

Comparison of PRIMERGY RX4770 M4, R281-3C2
70 specifications	A Fujitsu PRIMERGY RX4770 M4 View product	B GIGABYTE R281-3C2 Intel® C621 LGA 3647 (Socket P) Rack (2U) Black, Grey Model R281-3C2 View product
Processor2 differ
Built-in processor	No	No
Motherboard chipsetDiffers	C624	Intel® C621
Processor socketKnown for one	Unknown — not stated by the source	LGA 3647 (Socket P)
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
Processor familyKnown for one	Unknown — not stated by the source	Intel® Xeon®
Number of processors supportedDiffers	4	2
Compatible processor series	Intel® Xeon®	Intel® Xeon®
Memory1 differ
Number of DIMM slotsDiffers	48	24
Supported memory types	DDR4-SDRAM	DDR4-SDRAM
Supported DIMM module capacitiesKnown for one	Unknown — not stated by the source	64GB
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
Storage3 differ
Number of storage drives supportedDiffers	8	12
Hot-swap HDD baysKnown for one	Unknown — not stated by the source	Yes
Number of 2.5" baysKnown for one	Unknown — not stated by the source	12
Number of 3.5" baysKnown for one	Unknown — not stated by the source	12
Storage drive sizes supportedDiffers	2.5"	2.5,3.5"
Supported storage drive types	HDD & SSD	HDD & SSD
Supported storage drive interfacesDiffers	PCI Express, Serial ATA, Serial Attached SCSI (SAS)	Serial Attached SCSI (SAS), Serial ATA III
Graphicsidentical
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	0
On-board graphics card modelKnown for one	Unknown — not stated by the source	Aspeed AST2500
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet interface typeDiffers	Gigabit Ethernet	Fast Ethernet, Gigabit Ethernet
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
LAN controllerKnown for one	Unknown — not stated by the source	Intel® I350-AM2
Ports & interfaces1 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
Internal USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsDiffers	1	2
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantity	1	1
COM ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slotsidentical
PCI Express slots version	3.0	3.0
PCI Express x16 (Gen 3.x) slotsKnown for one	6	Unknown — not stated by the source
Featuresidentical
Optical drive typeKnown for one	Unknown — not stated by the source	No
PC health monitoringKnown for one	Unknown — not stated by the source	Fan, Temperature, Voltage
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
Design1 differ
Chassis type	Rack (2U)	Rack (2U)
Product colourDiffers	Black	Black, Grey
LED indicators	Yes	Yes
Reset button	Yes	Yes
Rack railsKnown for one	Unknown — not stated by the source	Yes
Fan diameterKnown for one	Unknown — not stated by the source	8 cm
Heat sinkKnown for one	Unknown — not stated by the source	2
Heat sink includedKnown for one	Unknown — not stated by the source	Yes
Number of fansKnown for one	Unknown — not stated by the source	4 fan(s)
On/off switchKnown for one	Yes	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 installedKnown for one	Unknown — not stated by the source	2
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Input currentKnown for one	Unknown — not stated by the source	12-7 A
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Platinum
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 85%	8 - 80%
Operating temperature (T-T)Differs	5 - 40 °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 & dimensions1 differ
DepthKnown for one	Unknown — not stated by the source	730 mm
HeightKnown for one	Unknown — not stated by the source	87.5 mm
WeightDiffers	30.3 kg	20 kg
WidthKnown for one	Unknown — not stated by the source	438 mm
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	982 mm
Package depthKnown for one	Unknown — not stated by the source	588 mm
Package heightKnown for one	Unknown — not stated by the source	268 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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