Product comparison · 2 pcs/workstations

Dell OptiPlex 990 Intel® Core™ i3 i3-2100 vs Fujitsu P900 E90+

122specifications compared
38differ
84identical
37known for one product only

Key differences

The Fujitsu P900 E90+ has 2 more processor cores than the Dell OptiPlex 990 Intel® Core™ i3 i3-2100 (4 vs 2). The Fujitsu P900 E90+ has 0.2 GHz more processor frequency than the Dell OptiPlex 990 Intel® Core™ i3 i3-2100 (3.3 GHz vs 3.1 GHz). The Fujitsu P900 E90+ has 3 MB more processor cache than the Dell OptiPlex 990 Intel® Core™ i3 i3-2100 (6 MB vs 3 MB). Only the Fujitsu P900 E90+ has DVI port. Only the Fujitsu P900 E90+ has Intel Trusted Execution Technology.

Processor family
- OptiPlex 990 Intel® Core™ i3 i3-2100:Intel® Core™ i3
- P900 E90+:Intel® Core™ i5
Processor generation
- OptiPlex 990 Intel® Core™ i3 i3-2100:2nd gen Intel® Core™ i3
- P900 E90+:2nd gen Intel® Core™ i5
Processor model
- OptiPlex 990 Intel® Core™ i3 i3-2100:i3-2100
- P900 E90+:i5-2500
Processor cores
- OptiPlex 990 Intel® Core™ i3 i3-2100:2
- P900 E90+:4
Processor frequency
- OptiPlex 990 Intel® Core™ i3 i3-2100:3.1 GHz
- P900 E90+:3.3 GHz
Processor cache
- OptiPlex 990 Intel® Core™ i3 i3-2100:3 MB
- P900 E90+:6 MB
Thermal Design Power (TDP)
- OptiPlex 990 Intel® Core™ i3 i3-2100:35, 65
- P900 E90+:95 W
Tcase
- OptiPlex 990 Intel® Core™ i3 i3-2100:69.1 °C
- P900 E90+:72.6 °C

Side by side

Differences highlightedShow differences only

Comparison of 990, P900 E90+
159 specifications	A Dell OptiPlex 990 Intel® Core™ i3 i3-2100 Model 990 View product	B Fujitsu P900 E90+View product
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	2nd gen Intel® Core™ i3	2nd gen Intel® Core™ i5
Processor modelDiffers	i3-2100	i5-2500
Processor coresDiffers	2	4
Processor threads	4	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.7 GHz
Processor frequencyDiffers	3.1 GHz	3.3 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-2100 Desktop Series	Intel Core i5-2500 Desktop Series
Processor codename	Sandy Bridge	Sandy Bridge
Thermal Design Power (TDP)Differs	35, 65	95 W
TcaseDiffers	69.1 °C	72.6 °C
Maximum number of PCI Express lanes	16	16
PCI Express slots version	2.0	2.0
Number of processors installed	1	1
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)	31	31
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
SteppingDiffers	Q0	D2
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	1066,1333 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)	21 GB/s	21 GB/s
ECC supported by processor	No	No
PlatformKnown for one	PC	Unknown — not stated by the source
Memory1 differ
Internal memory	4 GB	4 GB
Maximum internal memoryDiffers	16 GB	32 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	2 x 2 GB	2 x 2 GB
Memory slots	4x DIMM	4x DIMM
Memory clock speed	1333 MHz	1333 MHz
Memory channels	Dual-channel	Dual-channel
Storage3 differ
Total storage capacityDiffers	320 GB	1 TB
Optical drive typeDiffers	DVD-RW	DVD Super Multi
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs installed	1	1
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	Memory Stick (MS), MS PRO, SD, SDHC
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
RAID levelsKnown for one	0, 1	Unknown — not stated by the source
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Radeon HD 5450
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.512 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR2
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 2000	Intel® HD Graphics 2000
Number of displays supported (on-board graphics)	2	2
On-board graphics card base frequency	850 MHz	850 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
On-board graphics card ID	0x102	0x102
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
Performanceidentical
Product type	PC	PC
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Motherboard chipsetKnown for one	Intel® QM67 Express	Unknown — not stated by the source
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
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	10	14
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
DisplayPorts quantity	1	1
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Combo headphone/mic portKnown for one	Unknown — not stated by the source	No
Headphone outputsDiffers	1	2
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	1	0
DVI portDiffers	No	Yes
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
DC-in jackKnown for one	Unknown — not stated by the source	No
Serial ports quantity	1	1
Parallel ports quantity	0	0
Expansion slots2 differ
Number of 3.5" baysDiffers	1	4
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsDiffers	2	1
PCI slots	1	1
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	250 W	280 W
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design3 differ
Chassis typeDiffers	Desktop	Micro Tower
Number of 5.25" baysDiffers	1	2
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Product colourDiffers	Black, Silver	Black
External drive baysKnown for one	Unknown — not stated by the source	2x 3.5", 2x 5.25"
Internal drive baysKnown for one	Unknown — not stated by the source	2x 3.5", 1x 2.5"
Software1 differ
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Compatible operating systemsDiffers	Windows 7 Home Basic 32/64-Bit Windows 7 Home Premium 32/64-Bit Windows 7 Professional 32/64-Bit Windows 7 Ultimate 32/64-Bit Windows Vista Home Basic (SP2) 32/64-Bit Windows Vista Business (SP2) 32/64-Bit Windows Vista Ultimate (SP2) 32-Bit Ubuntu Linux	openSUSE Linux Windows Vista/XP
Bundled softwareKnown for one	Unknown — not stated by the source	Nero Essentials S Fujitsu Recovery
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features7 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	No	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)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	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® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	53422	52209
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	AVX	AVX, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Weight & dimensions4 differ
WidthDiffers	102 mm	175 mm
DepthDiffers	410 mm	419 mm
HeightDiffers	360 mm	395 mm
WeightDiffers	7.56 kg	11 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Mouse includedKnown for one	No	Unknown — not stated by the source
Keyboard includedKnown for one	No	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	Energy Star 5.0, EPEAT, CECP, TCO 05, WEEE, RoHS	CE, FCC B, cCSAus, RoHS, WEEE, ENERGY STAR
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Other featuresidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes

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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