Product comparison · 2 servers

Lenovo 3650 M4 BD vs Lenovo ThinkServer TD340 server

96specifications compared
30differ
66identical
37known for one product only

Key differences

Processor model
- 3650 M4 BD:E5-2609V2
- ThinkServer TD340 server:E5-2403
Processor frequency
- 3650 M4 BD:2.5 GHz
- ThinkServer TD340 server:1.8 GHz
Memory channels supported by processor
- 3650 M4 BD:Quad
- ThinkServer TD340 server:Triple
Embedded options available
- 3650 M4 BD:Yes
- ThinkServer TD340 server:No
Maximum internal memory supported by processor
- 3650 M4 BD:768 GB
- ThinkServer TD340 server:375 GB
Maximum number of PCI Express lanes
- 3650 M4 BD:40
- ThinkServer TD340 server:24
Memory bandwidth supported by processor (max)
- 3650 M4 BD:42.6 GB/s
- ThinkServer TD340 server:25 GB/s
Memory clock speeds supported by processor
- 3650 M4 BD:800,1066,1333 MHz
- ThinkServer TD340 server:800,1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of 3650 M4 BD, TD340
133 specifications	A Lenovo 3650 M4 BD View product	B Lenovo ThinkServer TD340 server Model TD340 View product
Processor14 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Xeon® E5 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E5-2609V2	E5-2403
Processor frequencyDiffers	2.5 GHz	1.8 GHz
Processor boost frequencyKnown for one	2.5 GHz	Unknown — not stated by the source
Processor cores	4	4
Processor cache	10 MB	10 MB
Motherboard chipsetKnown for one	Intel® C602J	Unknown — not stated by the source
Memory channels supported by processorDiffers	Quad	Triple
Number of processors installed	1	1
Thermal Design Power (TDP)	80 W	80 W
Processor cache type	Smart Cache	Smart Cache
System bus rate	6.4 GT/s	6.4 GT/s
Bus type	QPI	QPI
Compatible processor seriesKnown for one	Intel® Xeon®	Unknown — not stated by the source
ECC supported by processor	Yes	Yes
Embedded options availableDiffers	Yes	No
Execute Disable Bit	Yes	Yes
FSB Parity	No	No
Idle States	Yes	Yes
Maximum internal memory supported by processorDiffers	768 GB	375 GB
Maximum number of PCI Express lanesDiffers	40	24
Maximum number of SMP processors	2	2
Memory bandwidth supported by processor (max)Differs	42.6 GB/s	25 GB/s
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	800,1066 MHz
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Number of QPI linksDiffers	2	1
PCI Express configurationsKnown for one	x4, x8, x16	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	46 bit	Unknown — not stated by the source
Processor codenameDiffers	Ivy Bridge EP	Sandy Bridge EN
Processor lithographyDiffers	22 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor package sizeDiffers	52.5 x 45 mm	45 x 42.5 mm
Processor seriesDiffers	Intel Xeon E5-2600 v2	Intel Xeon E5-2400
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1356 (Socket B2)
Processor threads	4	4
Scalability	2S	2S
Supported instruction sets	AVX	AVX
TcaseKnown for one	71 °C	Unknown — not stated by the source
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Processor codeKnown for one	Unknown — not stated by the source	SR0LS
SteppingKnown for one	Unknown — not stated by the source	M1
Memory4 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
ECC	Yes	Yes
Memory clock speed	1600 MHz	1600 MHz
Memory layout (slots x size)Known for one	1 x 8 GB	Unknown — not stated by the source
Memory slotsDiffers	16	12
Maximum internal memoryDiffers	512 GB	192 GB
Storage4 differ
Maximum storage capacityDiffers	56 TB	32 TB
Total storage capacity	0 GB	0 GB
Number of HDDs installed	0	0
HDD interfaceDiffers	Serial ATA III, Serial Attached SCSI (SAS)	Serial ATA, Serial Attached SCSI (SAS)
HDD size	3.5"	3.5"
Number of HDDs supportedDiffers	14	4
RAID support	Yes	Yes
RAID levels	0, 1, 10	0, 1, 10
Hot-swap	Yes	Yes
Optical drive typeDiffers	No	DVD-RW
Supported storage drive interfacesKnown for one	SAS, Serial ATA III	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	16 MB	Unknown — not stated by the source
Networkidentical
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Ethernet LAN	Yes	Yes
Ethernet interface type	Gigabit Ethernet	Gigabit Ethernet
LAN controllerKnown for one	Intel® I350-AM4	Unknown — not stated by the source
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers	4	2
USB 2.0 ports quantityDiffers	6	5
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantity	1	1
VGA (D-Sub) ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
Expansion slotsidentical
PCI Express x8 (Gen 3.x) slotsKnown for one	3	Unknown — not stated by the source
PCI Express slots version	3.0	3.0
PCI Express x4 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	1
Design1 differ
Chassis typeDiffers	Rack (2U)	Tower (5U)
Redundant fans supportKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installed	No	No
Compatible operating systemsDiffers	Red Hat Enterprise Linux 5/6 (x86/x64), SUSE Linux Enterprise Server 11 (x86/x64)	Windows Server 2012 R2 Windows Server 2012 Windows Server 2008 R2 Windows Server 2008 Windows Small Business Server 2011 Novell SUSE Linux Enterprise Server Red Hat Enterprise Linux Server VMware ESXi Citrix XenServer
Processor special features1 differ
CPU configuration (max)	2	2
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	Yes	Yes
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology version	0.00	0.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
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)	No	No
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® Identity Protection Technology (Intel® IPT)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video Technology	No	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	75787	64615
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Redundant power supply (RPS) support	Yes	Yes
Power supplyKnown for one	750 W	Unknown — not stated by the source
Number of redundant power supplies supportedKnown for one	2	Unknown — not stated by the source
Number of main power supplies	1	1
Weight & dimensions3 differ
WidthDiffers	447 mm	194.8 mm
DepthDiffers	749 mm	594.8 mm
HeightDiffers	86 mm	429.7 mm
WeightKnown for one	Unknown — not stated by the source	28 kg
Other featuresidentical
Flash memoryKnown for one	512 MB	Unknown — not stated by the source
Graphics cardKnown for one	G200eR2	Unknown — not stated by the source
Graphics card familyKnown for one	Matrox	Unknown — not stated by the source
Hot-swap HDD baysKnown for one	8	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, VT-x
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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