Product comparison · 2 pcs/workstations

HP 400 G2.5 SFF + V241p vs HP 490 G2 MT + EliteDisplay E231

147specifications compared
32differ
115identical
10known for one product only

Key differences

Processor model
- 400 G2.5 SFF + V241p:i5-4590S
- 490 G2 MT + EliteDisplay E231:i5-4590
Processor frequency
- 400 G2.5 SFF + V241p:3 GHz
- 490 G2 MT + EliteDisplay E231:3.3 GHz
Processor cache type
- 400 G2.5 SFF + V241p:Smart Cache
- 490 G2 MT + EliteDisplay E231:L3
Bus type
- 400 G2.5 SFF + V241p:DMI
- 490 G2 MT + EliteDisplay E231:DMI2
Thermal Design Power (TDP)
- 400 G2.5 SFF + V241p:65 W
- 490 G2 MT + EliteDisplay E231:84 W
Tcase
- 400 G2.5 SFF + V241p:71.35 °C
- 490 G2 MT + EliteDisplay E231:72.72 °C
Maximum internal memory
- 400 G2.5 SFF + V241p:16 GB
- 490 G2 MT + EliteDisplay E231:32 GB
Internal memory type
- 400 G2.5 SFF + V241p:DDR3L-SDRAM
- 490 G2 MT + EliteDisplay E231:DDR3-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of 400 G2.5 SFF + V241p, 490 G2 MT + EliteDisplay E231
157 specifications	A HP 400 G2.5 SFF + V241p View product	B HP 490 G2 MT + EliteDisplay E231 View product
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generation	4th gen Intel® Core™ i5	4th gen Intel® Core™ i5
Processor modelDiffers	i5-4590S	i5-4590
Processor cores	4	4
Processor threads	4	4
Processor boost frequency	3.7 GHz	3.7 GHz
Processor frequencyDiffers	3 GHz	3.3 GHz
Processor cache	6 MB	6 MB
Processor cache typeDiffers	Smart Cache	L3
Bus typeDiffers	DMI	DMI2
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i5-4500 Desktop Series	Intel Core i5-4500 Desktop Series
Processor codename	Haswell	Haswell
Thermal Design Power (TDP)Differs	65 W	84 W
TcaseDiffers	71.35 °C	72.72 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
Number of QPI links	0	0
Number of processors installed	1	1
Processor socket	LGA 1150 (Socket H3)	LGA 1150 (Socket H3)
Stepping	C0	C0
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
ECC supported by processor	No	No
Memory3 differ
Internal memory	4 GB	4 GB
Maximum internal memoryDiffers	16 GB	32 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	1 x 4 GB	1 x 4 GB
Memory slotsDiffers	2x DIMM	4x DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory channels	Dual-channel	Dual-channel
Storageidentical
Total storage capacity	128 GB	128 GB
Optical drive type	DVD Super Multi	DVD Super Multi
Number of SSDs installed	1	1
SSD capacity	128 GB	128 GB
SSD interface	SATA	SATA
Card reader integratedKnown for one	Unknown — not stated by the source	No
Storage mediaKnown for one	SSD	Unknown — not stated by the source
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 4600	Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers	1.024 GB	2 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)	1150 MHz	1150 MHz
On-board graphics card DirectX version	11.1	11.1
On-board graphics card ID	0x412	0x412
Performance1 differ
Product type	PC	PC
Motherboard chipsetDiffers	Intel® H81	Intel® H97
Optical driveidentical
Optical drives quantity	1	1
BD interface type	SATA	SATA
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-Fi	No	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	6	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	No	Yes
PS/2 ports quantity	2	2
Serial ports quantityKnown for one	Unknown — not stated by the source	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Expansion slots1 differ
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
PCI Express x1 slotsDiffers	1	2
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slots	1	1
Power1 differ
Power supplyDiffers	180 W	300 W
Design1 differ
Chassis typeDiffers	SFF	Micro Tower
Liquid cooling systemKnown for one	Unknown — not stated by the source	No
Product colour	Black	Black
Country of origin	China	China
Software1 differ
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Recovery operating systemDiffers	Windows 10 Pro	Windows 8.1 Pro
Display4 differ
Display included	Yes	Yes
Display diagonalDiffers	59.9 cm (23.6")	58.4 cm (23")
Display typeKnown for one	Unknown — not stated by the source	LED
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	3000:1	1000:1
Display brightness	250 cd/m²	250 cd/m²
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
Full HDKnown for one	Yes	Unknown — not stated by the source
Processor special features4 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	22 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Stable Image Platform Program (SIPP)	Yes	Yes
Intel Stable Image Platform Program (SIPP) version	1.00	1.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
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® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	80816	80815
Processor codeDiffers	SR1QN	SR1QJ
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationDiffers	PCG 2013C	PCG 2013D
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Audio1 differ
Audio systemDiffers	HD	DTS Studio Sound
Weight & dimensions4 differ
WidthDiffers	270 mm	165 mm
DepthDiffers	317.9 mm	358.8 mm
HeightDiffers	95 mm	355 mm
WeightDiffers	4.5 kg	6.5 kg
Packaging content1 differ
Mouse includedDiffers	No	Yes
Keyboard included	Yes	Yes
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other featuresidentical
Intel segment tagging	Enterprise, Small Business	Enterprise, Small Business

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.