Product comparison · 2 pcs/workstations

HP Z240 Tower + APC Power-Saving Back-UPS vs HP Z4 G4 + Z23n G2

102specifications compared
47differ
55identical
48known for one product only

Key differences

Processor family
- Z240 Tower + APC Power-Saving Back-UPS:Intel® Xeon® E3 v5
- Z4 G4 + Z23n G2:Intel® Xeon®
Processor model
- Z240 Tower + APC Power-Saving Back-UPS:E3-1225V5
- Z4 G4 + Z23n G2:W-2123
Processor threads
- Z240 Tower + APC Power-Saving Back-UPS:4
- Z4 G4 + Z23n G2:8
Processor boost frequency
- Z240 Tower + APC Power-Saving Back-UPS:3.7 GHz
- Z4 G4 + Z23n G2:3.9 GHz
Processor frequency
- Z240 Tower + APC Power-Saving Back-UPS:3.3 GHz
- Z4 G4 + Z23n G2:3.6 GHz
Processor cache
- Z240 Tower + APC Power-Saving Back-UPS:8 MB
- Z4 G4 + Z23n G2:8.25 MB
Bus type
- Z240 Tower + APC Power-Saving Back-UPS:DMI3
- Z4 G4 + Z23n G2:QPI
System bus rate
- Z240 Tower + APC Power-Saving Back-UPS:8 GT/s
- Z4 G4 + Z23n G2:0 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Z240 Tower + APC Power-Saving Back-UPS, Z4 G4 + Z23n G2
150 specifications	A HP Z240 Tower + APC Power-Saving Back-UPS View product	B HP Z4 G4 + Z23n G2 View product
Processor16 differ
Processor familyDiffers	Intel® Xeon® E3 v5	Intel® Xeon®
Processor modelDiffers	E3-1225V5	W-2123
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.7 GHz	3.9 GHz
Processor frequencyDiffers	3.3 GHz	3.6 GHz
Processor cacheDiffers	8 MB	8.25 MB
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Bus typeDiffers	DMI3	QPI
System bus rateDiffers	8 GT/s	0 GT/s
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Xeon E3-1200 v5	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	80 W	120 W
Maximum number of PCI Express lanesDiffers	16	48
PCI Express configurationsDiffers	1x16, 1x8+2x4, 2x8	1x16, 1x4, 1x8
Processor socketDiffers	LGA 1151 (Socket H4)	LGA 2066 (Socket R4)
Maximum internal memory supported by processorDiffers	64 GB	512 GB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600,1866,2133 MHz	1600,1866,2133,2400,2666 MHz
Memory bandwidth supported by processor (max)Differs	34.1 GB/s	85.3 GB/s
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
TcaseKnown for one	Unknown — not stated by the source	65 °C
SteppingKnown for one	Unknown — not stated by the source	U0
Memory6 differ
Internal memoryDiffers	8 GB	16 GB
Maximum internal memoryDiffers	64 GB	256 GB
Memory layout (slots x size)Differs	1 x 8 GB	2 x 8 GB
Memory slotsDiffers	4x DIMM	8x DIMM
Memory clock speedDiffers	2133 MHz	2666 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Graphics4 differ
Discrete graphics cardDiffers	Yes	No
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® Quadro® P2000	Not available
Discrete graphics card memoryKnown for one	5 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics P530	Not available
Maximum on-board graphics card memoryKnown for one	1.7 GB	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	400 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1150 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x191D	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® C236	Intel® C422
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers	4	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	6	10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	0	2
DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsDiffers	1	2
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
DVI portDiffers	Yes	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Expansion slotsidentical
PCI Express x4 (Gen 3.x) slotsKnown for one	2	Unknown — not stated by the source
PCI Express x16 (Gen 3.x) slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	400 W	750 W
Designidentical
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 10 Pro for Workstations
Recovery operating systemKnown for one	Windows 10 Pro	Unknown — not stated by the source
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	58.4 cm (23")
Display typeKnown for one	Unknown — not stated by the source	LED
Full HDKnown for one	Unknown — not stated by the source	Yes
Display resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	178°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	178°
Processor special features6 differ
Embedded options availableDiffers	Yes	No
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	88168	125036
Processor package sizeDiffers	37.5 x 37.5 mm	45 x 52.5 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX, AVX 2.0, AVX-512, SSE4.2
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR3LJ
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	170 mm	169 mm
DepthDiffers	442 mm	445 mm
HeightDiffers	399 mm	386 mm
WeightDiffers	8.6 kg	10.2 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown 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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