Product comparison · 2 pcs/workstations

HP Compaq Presario Media Center SR2149NL PC vs NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home

71specifications compared
24differ
47identical
48known for one product only

Key differences

The NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home has 9 more processor model than the HP Compaq Presario Media Center SR2149NL PC (640 vs 631). The NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home has 0.2 GHz more processor frequency than the HP Compaq Presario Media Center SR2149NL PC (3.2 GHz vs 3 GHz). The NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home has 25 nm more processor lithography than the HP Compaq Presario Media Center SR2149NL PC (90 nm vs 65 nm). Only the HP Compaq Presario Media Center SR2149NL PC has idle States. Only the HP Compaq Presario Media Center SR2149NL PC has Intel Enhanced Halt State.

Processor model
- Compaq Presario Media Center SR2149NL PC:631
- PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home:640
Processor frequency
- Compaq Presario Media Center SR2149NL PC:3 GHz
- PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home:3.2 GHz
Processor lithography
- Compaq Presario Media Center SR2149NL PC:65 nm
- PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home:90 nm
Processor codename
- Compaq Presario Media Center SR2149NL PC:Cedarmill
- PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home:Prescott
Thermal Design Power (TDP)
- Compaq Presario Media Center SR2149NL PC:86 W
- PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home:84 W
Tcase
- Compaq Presario Media Center SR2149NL PC:69.2 °C
- PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home:66.6 °C
Number of Processing Die Transistors
- Compaq Presario Media Center SR2149NL PC:188 M
- PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home:169 M
Processing Die size
- Compaq Presario Media Center SR2149NL PC:81 mm²
- PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home:135 mm²

Side by side

Differences highlightedShow differences only

Comparison of Compaq Presario Media Center SR2149NL PC, PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home
119 specifications	A HP Compaq Presario Media Center SR2149NL PC View product	B NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home View product
Processor9 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium® 4	Intel® Pentium® 4
Processor modelDiffers	631	640
Processor cores	1	1
Processor threads	2	2
Processor frequencyDiffers	3 GHz	3.2 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	65 nm	90 nm
Processor operating modes	64-bit	64-bit
Processor codenameDiffers	Cedarmill	Prescott
Thermal Design Power (TDP)Differs	86 W	84 W
TcaseDiffers	69.2 °C	66.6 °C
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	188 M	169 M
Processing Die sizeDiffers	81 mm²	135 mm²
CPU multiplier (bus/core ratio)Differs	15	16
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.25 - 1.388 V
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	32 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1066 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	17 GB/s
ECC supported by processor	No	No
Processor seriesKnown for one	Intel Pentium 4 600 Series supporting Hyper-Threading Technology	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	0 W	Unknown — not stated by the source
SteppingKnown for one	C1	Unknown — not stated by the source
Memoryidentical
Internal memory	1 GB	1 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Storage2 differ
Total storage capacityDiffers	250 GB	80 GB
HDD interfaceDiffers	SATA II	SATA
HDD speed	7200 RPM	7200 RPM
Diskette drive memoryKnown for one	Unknown — not stated by the source	No
Graphics2 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® 7300 LE	Intel® GMA 950
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	850 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1100 MHz
Maximum graphics card memoryDiffers	0.32 GB	0.224 GB
Performanceidentical
Product type	PC	PC
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Network1 differ
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Networking featuresDiffers	Ethernet/Fast Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	7	6
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
PS/2 ports quantity	2	2
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	2	Unknown — not stated by the source
Expansion slotsidentical
Expansion slotsKnown for one	Unknown — not stated by the source	1x PCI Express 1X 2x PCI
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	250 W
Power supply input voltageKnown for one	Unknown — not stated by the source	220 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeDiffers	Tower	SFF
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
External drive baysKnown for one	Unknown — not stated by the source	1x 5.25" / 1x 3.5"
Internal drive baysKnown for one	Unknown — not stated by the source	1x 3.5"
Country of originKnown for one	China	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows XP Home Edition
Bundled softwareKnown for one	Microsoft Works 8, Microsoft Internet Explorer 7.0; Windows Mail; Adobe Reader 7.0, Windows Media Player; HP Photosmart Essential, Windows Photo Gallery; Windows Movie Maker, Windows DVD Maker; Roxio Creator Basic	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features3 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	Yes	No
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	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® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	27479	27480
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1/4.2
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Processor codeKnown for one	SL96L	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio 7.1	AC'97
Weight & dimensions3 differ
WidthDiffers	182 mm	407 mm
DepthDiffers	420 mm	100 mm
HeightDiffers	390 mm	348 mm
WeightKnown for one	12.8 kg	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	WLP 2.0, CE, EN 55022 B, EN 50082-1, EN 60950
Packaging dataidentical
Package weightKnown for one	14.5 kg	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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