Product comparison · 2 pcs/workstations

HP ProDesk 400 G4 SFF-dator vs Lenovo S510 + 4L40K61652

119specifications compared
39differ
80identical
42known for one product only

Key differences

The HP ProDesk 400 G4 SFF-dator has 2 more processor cores than the Lenovo S510 + 4L40K61652 (4 vs 2). The Lenovo S510 + 4L40K61652 has 0.5 GHz more processor frequency than the HP ProDesk 400 G4 SFF-dator (3.7 GHz vs 3.2 GHz). The HP ProDesk 400 G4 SFF-dator has 3 MB more processor cache than the Lenovo S510 + 4L40K61652 (6 MB vs 3 MB). Only the Lenovo S510 + 4L40K61652 has ECC supported by processor. Only the Lenovo S510 + 4L40K61652 has card reader integrated.

Processor family
- ProDesk 400 G4 SFF-dator:Intel® Core™ i5
- S510 + 4L40K61652:Intel® Core™ i3
Processor generation
- ProDesk 400 G4 SFF-dator:6th gen Intel® Core™ i5
- S510 + 4L40K61652:6th gen Intel® Core™ i3
Processor model
- ProDesk 400 G4 SFF-dator:i5-6500
- S510 + 4L40K61652:i3-6100
Processor cores
- ProDesk 400 G4 SFF-dator:4
- S510 + 4L40K61652:2
Processor frequency
- ProDesk 400 G4 SFF-dator:3.2 GHz
- S510 + 4L40K61652:3.7 GHz
Processor cache
- ProDesk 400 G4 SFF-dator:6 MB
- S510 + 4L40K61652:3 MB
Processor cache type
- ProDesk 400 G4 SFF-dator:Smart Cache
- S510 + 4L40K61652:L3
Thermal Design Power (TDP)
- ProDesk 400 G4 SFF-dator:65 W
- S510 + 4L40K61652:51 W

Side by side

Differences highlightedShow differences only

Comparison of ProDesk 400 G4 SFF-dator, S510 + 4L40K61652
161 specifications	A HP ProDesk 400 G4 SFF-dator View product	B Lenovo S510 + 4L40K61652 View product
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	6th gen Intel® Core™ i5	6th gen Intel® Core™ i3
Processor modelDiffers	i5-6500	i3-6100
Processor coresDiffers	4	2
Processor threads	4	4
Processor frequencyDiffers	3.2 GHz	3.7 GHz
Processor cacheDiffers	6 MB	3 MB
Processor cache typeDiffers	Smart Cache	L3
Bus type	DMI3	DMI3
FSB ParityKnown for one	Unknown — not stated by the source	No
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-6500 Desktop series	Intel Core i3-6100 series
Processor codename	Skylake	Skylake
Thermal Design Power (TDP)Differs	65 W	51 W
TcaseDiffers	71 °C	65 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16, 1x8+2x4, 2x8
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
SteppingDiffers	R0	S0
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processor	DDR3L-SDRAM, DDR4-SDRAM	DDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	2133,1333,1600,1866 MHz	1333,1600,1866,2133 MHz
Memory bandwidth supported by processor (max)	34.1 GB/s	34.1 GB/s
ECC supported by processorDiffers	No	Yes
Memory voltage supported by processor	1.35 V	1.35 V
Processor boost frequencyKnown for one	3.6 GHz	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	8 GB	4 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	32 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory slots	2x DIMM	2x DIMM
Memory clock speed	2133 MHz	2133 MHz
Memory channels	Dual-channel	Dual-channel
Memory layout (slots x size)Known for one	1 x 8 GB	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	256 GB	500 GB
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Storage mediaDiffers	SSD	HDD
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Card reader integratedDiffers	No	Yes
Total SSDs capacityKnown for one	256 GB	Unknown — not stated by the source
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	256 GB	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card	No	No
On-board graphics card	Yes	Yes
Discrete graphics card model	Not available	Not available
On-board graphics card model	Intel® HD Graphics 530	Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers	1.74 GB	1.7 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)	1050 MHz	1050 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	1912	0x1912
On-board graphics card OpenGL version	4.4	4.4
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H110
Market positioningKnown for one	Proven productivity	Unknown — not stated by the source
Optical driveidentical
Optical drives quantity	1	1
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Wi-Fi	No	No
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	2
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 quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
DisplayPorts quantity	1	1
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
Serial ports quantity	1	1
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	180 W
Design2 differ
Chassis typeDiffers	SFF	Tower
Placement supportedDiffers	Horizontal	Vertical
Product colour	Black	Black
Country of originKnown for one	China	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Optional operating system suppliedKnown for one	Windows 10 Pro	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features10 differ
CPU configuration (max)	1	1
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)Differs	Yes	No
Intel Stable Image Platform Program (SIPP) versionDiffers	1.00	0.00
Intel TSX-NIDiffers	Yes	No
Intel TSX-NI versionDiffers	1.00	0.00
Intel Trusted Execution TechnologyDiffers	Yes	No
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® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Intel® Smart Cache	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	88184	90729
Processor codeDiffers	SR2BX	SR2HG
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	SSE4.2, AVX 2.0, SSE4.1	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2015C	PCG 2015C
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Conflict-Free processor	Yes	Yes
Weight & dimensions4 differ
WidthDiffers	270 mm	160 mm
DepthDiffers	296 mm	424 mm
HeightDiffers	95 mm	394 mm
WeightDiffers	4.43 kg	6.2 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x1 (Gen 2.x) slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 (Gen 3.x) slotsKnown for one	1	Unknown — not stated by the source
Brand-specific featuresidentical
HP ePrintKnown for one	Yes	Unknown — not stated by the source
HP Support AssistantKnown for one	Yes	Unknown — not stated by the source
HP Management toolsKnown for one	HP Optical Drive, HP USB Mouse	Unknown — not stated by the source
HP Software providedKnown for one	HP BIOSphere Gen3	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Enterprise, Small Business	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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