Product comparison · 2 servers

Fujitsu RX2520 M4 vs Lenovo ThinkSystem SN550 server Intel® Xeon® 5000 Sequence 5120

45specifications compared
31differ
14identical
55known for one product only

Key differences

Processor family
- RX2520 M4:Intel® Xeon®
- ThinkSystem SN550 server Intel® Xeon® 5000 Sequence 5120:Intel® Xeon® 5000 Sequence
Processor model
- RX2520 M4:4110
- ThinkSystem SN550 server Intel® Xeon® 5000 Sequence 5120:5120
Processor frequency
- RX2520 M4:2.1 GHz
- ThinkSystem SN550 server Intel® Xeon® 5000 Sequence 5120:1.86 GHz
Processor boost frequency
- RX2520 M4:3 GHz
- ThinkSystem SN550 server Intel® Xeon® 5000 Sequence 5120:3.2 GHz
Processor cores
- RX2520 M4:8
- ThinkSystem SN550 server Intel® Xeon® 5000 Sequence 5120:2
Processor cache
- RX2520 M4:11 MB
- ThinkSystem SN550 server Intel® Xeon® 5000 Sequence 5120:4 MB
Thermal Design Power (TDP)
- RX2520 M4:85 W
- ThinkSystem SN550 server Intel® Xeon® 5000 Sequence 5120:65 W
Processor cache type
- RX2520 M4:L3
- ThinkSystem SN550 server Intel® Xeon® 5000 Sequence 5120:L2

Side by side

Differences highlightedShow differences only

Comparison of RX2520 M4, SN550
100 specifications	A Fujitsu RX2520 M4 View product	B Lenovo ThinkSystem SN550 server Intel® Xeon® 5000 Sequence 5120 Model SN550 View product
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® 5000 Sequence
Processor generationKnown for one	1st Generation Intel® Xeon® Scalable	Unknown — not stated by the source
Processor modelDiffers	4110	5120
Processor frequencyDiffers	2.1 GHz	1.86 GHz
Processor boost frequencyDiffers	3 GHz	3.2 GHz
Processor coresDiffers	8	2
Processor cacheDiffers	11 MB	4 MB
Motherboard chipsetKnown for one	Intel® C624	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Hepta	Unknown — not stated by the source
Number of processors installed	1	1
Thermal Design Power (TDP)Differs	85 W	65 W
Processor cache typeDiffers	L3	L2
ECC supported by processorKnown for one	Yes	Unknown — not stated by the source
Embedded options availableDiffers	Yes	No
Execute Disable Bit	Yes	Yes
Maximum internal memory supported by processorKnown for one	768 GB	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	48	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	2400 MHz	Unknown — not stated by the source
Memory types supported by processorKnown for one	LPDDR4-SDRAM	Unknown — not stated by the source
Processor codenameKnown for one	Skylake	Unknown — not stated by the source
Processor lithographyDiffers	14 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor package sizeDiffers	76.0 x 56.5 mm	37.5 x 37.5 mm
Processor socketDiffers	LGA 3647 (Socket P)	LGA 771 (Socket J)
Processor threadsDiffers	16	2
ScalabilityKnown for one	2S	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX, AVX 2.0, AVX-512, SSE4.2	Unknown — not stated by the source
TcaseDiffers	77 °C	65 °C
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Bus typeKnown for one	Unknown — not stated by the source	FSB
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	7
FSB ParityKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	291 M
Processing Die sizeKnown for one	Unknown — not stated by the source	143 mm²
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Memory2 differ
Internal memory	16 GB	16 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
ECC	Yes	Yes
Memory clock speed	2666 MHz	2666 MHz
Memory layout (slots x size)Known for one	1 x 16 GB	Unknown — not stated by the source
Memory slotsDiffers	12	24
Maximum internal memoryDiffers	384 GB	3 TB
Storage3 differ
Total storage capacityKnown for one	0 GB	Unknown — not stated by the source
Number of HDDs installedKnown for one	0	Unknown — not stated by the source
Number of HDDs supportedDiffers	8	2
Supported HDD sizesKnown for one	2.5"	Unknown — not stated by the source
RAID support	Yes	Yes
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Supported storage drive interfacesDiffers	SAS, Serial ATA III	SAS-3, Serial ATA III
Maximum storage capacityKnown for one	Unknown — not stated by the source	30.72 TB
HDD sizeKnown for one	Unknown — not stated by the source	5.25/3.5"
Number of SSDs supportedKnown for one	Unknown — not stated by the source	2
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
Ethernet interface typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsKnown for one	2	Unknown — not stated by the source
USB 2.0 ports quantityDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	7	1
Serial ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	1	0
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
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	2
Designidentical
Chassis typeKnown for one	Rack	Unknown — not stated by the source
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Redundant fans supportKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Trusted Platform Module (TPM)	Yes	Yes
Performance managementKnown for one	Unknown — not stated by the source	XClarity Controller, XClarity Administrator, XClarity Integrator, XClarity Energy Manager
Trusted Platform Module (TPM) versionKnown for one	Unknown — not stated by the source	2.0
Software1 differ
Compatible operating systemsDiffers	Microsoft Hyper-V Server 2016 Microsoft Windows Server 2016 Datacenter Microsoft Windows Server 2016 Standard Microsoft Windows Server 2016 Essentials Microsoft Windows Storage Server 2016 Standard Microsoft Hyper-V Server 2012 R2 Microsoft Windows Server 2012 R2 Datacenter Microsoft Windows Server	Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere
Processor special features5 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel 64	Yes	Yes
Intel TSX-NIKnown for one	Yes	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	1.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	123547	27215
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power supplyKnown for one	800 W	Unknown — not stated by the source
Number of main power suppliesKnown for one	1	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 45 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	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, BSMI	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	482.4 mm	215 mm
DepthDiffers	770 mm	493 mm
HeightDiffers	86.6 mm	51 mm
WeightKnown for one	25 kg	Unknown — not stated by the source
Other featuresidentical
Integrated BMC with IPMIKnown 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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