Product comparison · 2 servers

Lenovo x3750 M4 vs Terra MiniServer G2 WS2012 R2

102specifications compared
51differ
51identical
44known for one product only

Key differences

Processor family
- x3750 M4:Intel® Xeon® E5 V2 Family
- Terra MiniServer G2 WS2012 R2:Intel® Xeon® E3 V3 Family
Processor model
- x3750 M4:E5-4627V2
- Terra MiniServer G2 WS2012 R2:E3-1220V3
Processor frequency
- x3750 M4:3.3 GHz
- Terra MiniServer G2 WS2012 R2:3.1 GHz
Processor boost frequency
- x3750 M4:3.6 GHz
- Terra MiniServer G2 WS2012 R2:3.5 GHz
Processor cores
- x3750 M4:8
- Terra MiniServer G2 WS2012 R2:4
Processor cache
- x3750 M4:16 MB
- Terra MiniServer G2 WS2012 R2:8 MB
Memory channels supported by processor
- x3750 M4:Quad
- Terra MiniServer G2 WS2012 R2:Dual
Number of processors installed
- x3750 M4:2
- Terra MiniServer G2 WS2012 R2:1

Side by side

Differences highlightedShow differences only

Comparison of x3750 M4, Terra MiniServer G2 WS2012 R2
146 specifications	A Lenovo x3750 M4 View product	B TERRA Terra MiniServer G2 WS2012 R2 View product
Processor25 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel® Xeon® E3 V3 Family
Processor modelDiffers	E5-4627V2	E3-1220V3
Processor frequencyDiffers	3.3 GHz	3.1 GHz
Processor boost frequencyDiffers	3.6 GHz	3.5 GHz
Processor coresDiffers	8	4
Processor cacheDiffers	16 MB	8 MB
Memory channels supported by processorDiffers	Quad	Dual
Number of processors installedDiffers	2	1
Thermal Design Power (TDP)Differs	130 W	80 W
Processor cache type	Smart Cache	Smart Cache
System bus rateDiffers	7.2 GT/s	5 GT/s
Bus typeDiffers	QPI	DMI
Compatible processor seriesKnown for one	Intel® Xeon®	Unknown — not stated by the source
ECC supported by processor	Yes	Yes
Embedded options available	No	No
Execute Disable Bit	Yes	Yes
FSB Parity	No	No
Idle States	Yes	Yes
Maximum internal memory supported by processorDiffers	768 GB	32 GB
Maximum number of PCI Express lanesDiffers	40	16
Maximum number of SMP processorsKnown for one	4	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	59.7 GB/s	25.6 GB/s
Memory clock speeds supported by processorDiffers	800,1066,1333,1600,1866 MHz	1333,1600 MHz
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Number of QPI linksDiffers	2	1
PCI Express configurationsDiffers	x4, x8, x16	1x8, 1x16, 2x4, 2x8
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor codeKnown for one	SR1AD	Unknown — not stated by the source
Processor codenameDiffers	Ivy Bridge EP	Haswell
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor package sizeDiffers	52.5 x 45 mm	37.5 x 37.5 mm
Processor seriesDiffers	Intel Xeon E5-4600 v2	Intel Xeon E3-1200 v3
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1150 (Socket H3)
Processor threadsDiffers	8	4
ScalabilityDiffers	4S	1S
SteppingDiffers	M1	C0
Supported instruction setsDiffers	AVX	AVX 2.0, SSE4.1, SSE4.2
Supported processor socketsKnown for one	LGA 2011 (Socket R)	Unknown — not stated by the source
TcaseKnown for one	88 °C	Unknown — not stated by the source
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Intelligent Platform Management Interface (IPMI) supportKnown for one	Yes	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® C222
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2013D
Memory2 differ
Internal memory	16 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
ECC	Yes	Yes
Memory clock speedKnown for one	1866 MHz	Unknown — not stated by the source
Memory layout (slots x size)	2 x 8 GB	2 x 8 GB
Memory slotsDiffers	24	2
Maximum internal memoryDiffers	1.53 TB	16 GB
Storage4 differ
Maximum storage capacityKnown for one	25.6 TB	Unknown — not stated by the source
Total storage capacityDiffers	0 GB	2 TB
Number of HDDs installedDiffers	0	2
HDD interfaceDiffers	Serial ATA III, Serial Attached SCSI (SAS)	Serial ATA
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Number of HDDs supportedKnown for one	16	Unknown — not stated by the source
Supported HDD sizesKnown for one	1.8,2.5"	Unknown — not stated by the source
Number of SSDs supportedKnown for one	32	Unknown — not stated by the source
RAID support	Yes	Yes
RAID levelsDiffers	0, 1, 10	0, 1, 5, 10
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Internal drive baysKnown for one	4	Unknown — not stated by the source
Supported storage drive interfacesKnown for one	SAS, Serial ATA III	Unknown — not stated by the source
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Graphics1 differ
On-board graphics cardDiffers	Yes	No
Maximum graphics card memoryKnown for one	16 MB	Unknown — not stated by the source
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Networkidentical
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Ethernet LAN	Yes	Yes
Ethernet interface type	Gigabit Ethernet	Gigabit Ethernet
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
LAN controllerKnown for one	Unknown — not stated by the source	Intel® I210-AT
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
RS-232 portsKnown for one	1	Unknown — not stated by the source
Serial ports quantity	1	1
VGA (D-Sub) ports quantityDiffers	2	0
PS/2 ports quantityKnown for one	Unknown — not stated by the source	1
Expansion slotsidentical
PCI Express x8 (Gen 3.x) slotsKnown for one	5	Unknown — not stated by the source
PCI Express slots version	3.0	3.0
PCI Express x16 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
Design1 differ
Chassis typeDiffers	Rack (2U)	Mini Tower
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Rack railsKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
BIOS typeKnown for one	UEFI	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM) versionKnown for one	1.2	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	No	Windows Server 2012 R2
Compatible operating systemsDiffers	VMware vSphere 5.1 VMware vSphere 5 VMware ESX 4.1 VMware ESXi 4.1 VMware vSphere Hypervisor 4.1 U1 Microsoft Windows Server 2012 Microsoft Windows HPC Server 2008 R2 Microsoft Windows Server 2008 R2 x64 Windows Server 2008 Datacenter x64 Windows Server 2008 Enterprise x64 Microsoft Windows HPC Serv	Windows Server 2008 R2 Windows SBS 2011 Windows Server 2012 Windows Server 2012 R2 Windows 7 (32/64-Bit) Windows 8 (32/64-Bit)
Processor special features8 differ
CPU configuration (max)Differs	4	1
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based SwitchingDiffers	Yes	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel TSX-NIDiffers	No	Yes
Intel TSX-NI versionDiffers	0.00	1.00
Intel Trusted Execution Technology	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	No	No
Intel® Secure Key	Yes	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology	2.0	2.0
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	75287	75052
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	1.00
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Power2 differ
Redundant power supply (RPS) supportDiffers	Yes	No
Power supplyDiffers	900 W	400 W
Number of main power supplies	1	1
Power supply input frequency	50 - 60 Hz	50 - 60 Hz
Operational conditions1 differ
Operating temperature (T-T)Differs	10 - 35 °C	10 - 32 °C
Weight & dimensions3 differ
WidthDiffers	445.6 mm	200 mm
DepthDiffers	734.1 mm	340 mm
HeightDiffers	86.5 mm	270 mm
WeightKnown for one	Unknown — not stated by the source	13 kg
Other featuresidentical
Graphics cardKnown for one	G200eR2	Unknown — not stated by the source
Graphics card familyKnown for one	Matrox	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown 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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