Product comparison · 2 servers

Fujitsu RX2540 M4 vs Fujitsu TX2550 M4

69specifications compared
24differ
45identical
13known for one product only

Key differences

Processor model
- RX2540 M4:4110
- TX2550 M4:3106
Processor frequency
- RX2540 M4:2.1 GHz
- TX2550 M4:1.7 GHz
Memory channels supported by processor
- RX2540 M4:Hepta
- TX2550 M4:Hexa
Memory clock speeds supported by processor
- RX2540 M4:2400 MHz
- TX2550 M4:2133 MHz
Memory types supported by processor
- RX2540 M4:LPDDR4-SDRAM
- TX2550 M4:DDR4-SDRAM
Processor threads
- RX2540 M4:16
- TX2550 M4:8
Internal memory
- RX2540 M4:16 GB
- TX2550 M4:8 GB
Memory slots
- RX2540 M4:24
- TX2550 M4:12

Side by side

Differences highlightedShow differences only

Comparison of RX2540 M4, TX2550 M4
82 specifications	A Fujitsu RX2540 M4 View product	B Fujitsu TX2550 M4 View product
Processor6 differ
Processor modelDiffers	4110	3106
Processor frequencyDiffers	2.1 GHz	1.7 GHz
Processor boost frequencyKnown for one	3 GHz	Unknown — not stated by the source
Memory channels supported by processorDiffers	Hepta	Hexa
Memory clock speeds supported by processorDiffers	2400 MHz	2133 MHz
Memory types supported by processorDiffers	LPDDR4-SDRAM	DDR4-SDRAM
Processor threadsDiffers	16	8
Supported instruction setsKnown for one	AVX, AVX 2.0, AVX-512, SSE4.2	Unknown — not stated by the source
Processor codeKnown for one	Unknown — not stated by the source	SR3GL
SteppingKnown for one	Unknown — not stated by the source	U0
Memory3 differ
Internal memoryDiffers	16 GB	8 GB
Memory slotsDiffers	24	12
Maximum internal memoryDiffers	3 TB	768 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 8 GB
Storage3 differ
Number of HDDs supportedDiffers	16	8
Supported HDD sizesKnown for one	2.5"	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Supported storage drive interfacesDiffers	PCI Express, SAS, Serial ATA	PCI Express, Serial ATA
RAID supportKnown for one	Unknown — not stated by the source	Yes
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 5, 6, 10, 50, 60
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers	6	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	6
Expansion slotsidentical
PCI Express x8 (Gen 3.x) slotsKnown for one	3	Unknown — not stated by the source
PCI Express x16 (Gen 3.x) slotsKnown for one	3	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Rack (2U)	Tower
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
BIOS typeKnown for one	UEFI	Unknown — not stated by the source
Processor special features3 differ
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	123547	123540
Power1 differ
Redundant power supply (RPS) supportDiffers	No	Yes
Power supplyKnown for one	Unknown — not stated by the source	750 W
Certificates1 differ
CertificationDiffers	CB, RoHS, WEEE, GS, CE, CSAc/us, FCC Class A, ICES-003 / NMB-003 Class A, VCCI:V3 Class A + JIS 61000-3-2, EAC, KC, CCC, RCM, BIS R41004006	CB, RoHS, WEEE, GS, CE, CSAc/us, FCC Class A, VCCI:V3 Class A + JIS 61000-3-2, KN32, KN35, CCC, C-Tick, BSMI
Weight & dimensions3 differ
WidthDiffers	482.4 mm	177 mm
DepthDiffers	770.7 mm	777 mm
HeightDiffers	86.6 mm	456 mm
Technical details1 differ
Number of 2.5" baysDiffers	16	8

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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