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ASUS P5B LGA 775 Intel P965 Express ATX Intel Motherboard - Retail

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ASUS P5B ATX Intel Motherboard - Retail
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ASUS P5B ATX Intel Motherboard - Retail ASUS P5B ATX Intel Motherboard - Retail ASUS P5B ATX Intel Motherboard - Retail ASUS P5B ATX Intel Motherboard - Retail ASUS P5B ATX Intel Motherboard - Retail
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Manufacturer InfoReturn Policies

Manufacturer Warranty

Beyond any applicable Newegg return policy, this item is warranted independently by the product's Manufacturer. Below is a summary provided for convenience only and may not be accurate or current. Use this link for full details.

  • Manufacturer Limited Warranty period (parts): 1 year
  • Manufacturer Limited Warranty period (labor): 1 year

Manufacturer Contact Info

Return Policies

This item is covered by Newegg.com's Standard Return Policy.

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • Restocking Fee: Yes
OverviewCustomer ReviewSpecificationsProduct Tour
Unleash the raw power of Intel's all-new energy-efficient Core 2 processors with the ASUS P5B motherboard featuring the Intel P965 chipset with unprecedented support for up to 8 GB dual-channel DDR2 800/667/533 memory with Fast Memory Access technology to deliver unparalleled system performance. Part of the ASUS Ai Life series motherboards, the ASUS P5B provides 6 SATA connections, PCIe-based Gigabit LAN and onboard 8-channel HD Audio to satisfy your storage, networking and multimedia demands.

The P5B Deluxe is already tweaked rather aggressively by default, and it has proven to be a noticeably faster motherboard when compared to a very similar product from another manufacturer. Great features, great stability, a great bundle, and it's all backed by the ASUS name. With exclusive innovations including AI NOS, AI Gear and AI Nap, operating speeds can be adjusted on the fly for superior power efficiency and minimum noise or for no holds barred extreme performance!

Review Summary (read more reviews)

5
newegg
37%
4
newegg
28%
3
newegg
16%
2
newegg
12%
1
newegg
7%
Product Rating:
Total Reviews: 282

Great MOBO for budget C2D over-clocking

white Reviewed By: Ed B on 1/30/2007
Rating + 5
Tech Level Tech Level: average - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: I bough this board to go with an e4300. It is advertised by ASUS as a great overclocker and I have certainly had no trouble over-clocking the e4300. It is resting at 2.8ghz (312 Bus Speed) right now with vCore of 1.25 (BIOS setting) with PC Probe II Vcore reading of 1.12. I've had it up to a stable 3.0ghz Orthos stable on stock cooling but being conservative I backed up and settled on 2.8ghz for the time being. I still had plenty of room to move up. The Mobo was certainly not holding me back
Cons: I had to flash the BIOS to version 0806 in order for it to fully recognize the Core 2 Duo chip. That was a painless process and I was up and running in no time.
Other Thoughts: Excellent choice for a budget minded tinkerer who likes to do some over-clocking, doesn't need on-board wifi and doesn't feel the need to take over-clocking to the extreme. That being said, I have come no where close to the limit on how far up I could take this Mobo/CPU combo. Just waiting for an after-market CPU heat-sink / fan before heading on past 3.0 ghz
23 out of 23 people found this review helpful. Did you? Yes No

Update

white Reviewed By: RWZ on 8/17/2006
Rating + 5
Tech Level Tech Level: high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: see my last review
Cons: highest ram voltage stil 2.1v but if u get good ram this aint a problem.
Other Thoughts: New Bios can go upto 650mhz now!
FSB Termination Voltage raised from 1.3V to 1.45V, and more memory options.
my e6300 stable at 2.9ghz, b4 2.6. Better than DS3 now and w.o the problems!
23 out of 23 people found this review helpful. Did you? Yes No

Quick Specs (view all30)

ModelP5B
CPU Socket TypeLGA 775
CPU TypeCore 2 Quad / Core 2 Extreme / Core 2 Duo
FSB1066/800MHz
North BridgeIntel P965 Express

Review Summary (read all 282 Reviews)

5
newegg
37%
4
newegg
28%
3
newegg
16%
2
newegg
12%
1
newegg
7%
Product Rating:
Total Reviews: 282

Works great with a few hang-ups

white Reviewed By: HamSam on 11/3/2008
Rating + 4
Tech Level Tech Level: somewhat high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: Compatible with almost anything.
Decent size.
Cons: Had a uCode error with Core2Duo processor. Updating the BIOS fixed this problem.
Other Thoughts: The size is prefect; all the inputs are in good spots. After the BIOS update, have not had a problem since.
Did you find this review helpful? Yes No

better hope it work

white Reviewed By: John on 9/12/2008
Rating + 2
Tech Level Tech Level: somewhat high - Ownership: 1 month to 1 year
Pros: when it works it does well - be prepared to upgrade the bios to accept even Core 2 Duo
Cons: This is my third P5B motherboard and it still doesn't work. I've RMAed with ASUS and get old repaired (?) boards back. The second one worked for a month. Since I'm paying the shipping and the phone bills (no 800 #), I'm going to try another brand.
Other Thoughts: Anyone can have a bad board once in a while. It's how they solve the problem that makes the company. ASUS fails miserably.

I wish I'd not held the first board so long before building the computer. Newegg has to be better to deal with.
0 out of 1 people found this review helpful. Did you? Yes No

AWESOME!!!!

white Reviewed By: WolfMaster on 8/26/2008
Rating + 5
Tech Level Tech Level: high - Ownership: 1 week to 1 month
Pros: Overclocking !!!! this thing is awesome. I overclocked my E6550 C2D from 2.3ghz to 2.8ghz without effort at stock voltages. FSB from 1333mhz to 1600mhz without issue too. For the price.... well worth it. Also supports 1333 FSB processors. 3DMark06 CPU score over 2500, which is the same score my son got on his Quad Core. hehe
Cons: None
Other Thoughts: Need to update to one of the newest BIOS's for this kind of result. I have BIOS version 2001 on it now. Using Patriot RAM PC6400 (PEP22G6400EL), and Sapphire Radeon X1950GT
Did you find this review helpful? Yes No
Model
Brand ASUS
Model P5B
Supported CPU
CPU Socket Type LGA 775
CPU Type Core 2 Quad / Core 2 Extreme / Core 2 Duo
FSB 1066/800MHz
Supported CPU Technologies Hyper-Threading Technology
Chipsets
North Bridge Intel P965 Express
South Bridge Intel ICH8
Memory
Number of Memory Slots 4×240pin
Memory Standard DDR2 800
Maximum Memory Supported 8GB
Channel Supported Dual Channel
Expansion Slots
PCI Express x16 1
PCI Express x1 3
PCI Slots 3
Storage Devices
PATA 1 x ATA100 2 Dev. Max
SATA 3Gb/s 5
SATA RAID 0/1
Additional RAID Controller JMB363
Onboard Video
Onboard Video Chipset None
Onboard Audio
Audio Chipset AC97 Codec
Audio Channels 8 Channels
Onboard LAN
LAN Chipset Realtek 8111B
Max LAN Speed 10/100/1000Mbps
Rear Panel Ports
PS/2 2
LPT 1
USB 1.1/2.0 4 x USB 2.0
eSATA 1 x eSATA 3Gb/s
S/PDIF Out 1 x Optical, 1 x Coaxial
Audio Ports 6 Ports
Onboard USB
Onboard USB 6 x USB 2.0
Physical Spec
Form Factor ATX
Dimensions 12.0" x 9.6"
Windows Vista Certified for Windows Vista
Power Pin 24 Pin
Features
Features Notice: Only DDR2-800 memory supporting JEDEC approved 1.8V operation with timings of 5-5-5 or 6-6-6 is supported on Intel Desktop Boards based on Intel 965 Express Chipsets.
Packaging
Package Contents P5B
User Manual
Driver Disk
Rear I/O Panel Shield
IDE/PATA Cable
FDD Cable
4 x SATA Cable
2 x Power Cable
ASUS Q-Connector Kit
USB Bracket
Manufacturer Warranty
Parts 1 year limited
Labor 1 year limited

Introduction

Unleash the raw power of Intel's all-new energy-efficient Core 2 processors with the ASUS P5B motherboard featuring the Intel P965 chipset with unprecedented support for up to 8 GB dual-channel DDR2 800/667/533 memory with Fast Memory Access technology to deliver unparalleled system performance. Part of the ASUS Ai Life series motherboards, the ASUS P5B provides 6 SATA connections, PCIe-based Gigabit LAN and onboard 8-channel HD Audio to satisfy your storage, networking and multimedia demands.

The P5B Deluxe is already tweaked rather aggressively by default, and it has proven to be a noticeably faster motherboard when compared to a very similar product from another manufacturer. Great features, great stability, a great bundle, and it's all backed by the ASUS name. With exclusive innovations including AI NOS, AI Gear and AI Nap, operating speeds can be adjusted on the fly for superior power efficiency and minimum noise or for no holds barred extreme performance!

Highlights

newegg Intel P965+ICH8 Chipset
The Intel P965 Express Chipset incorporates Intel Fast Memory Access technology to significantly increase overall system performance by optimizing available bandwidth and reduction of memory access latency. Up to dual-channel DDR2 800 memory is supported by the P965 chipset to provide 12.8 GB/s peak memory bandwidth for greater platform performance and memory flexibility. The ICH8 also features SATA 3Gb/s, High-Speed USB 2.0 and HD Audio support.
newegg Intel Core 2 Processor Support
This motherboard supports the next-generation LGA 775 Intel Core 2 processors, including the Core 2 Duo and Core 2 Extreme. With new Intel Core microarchitecture technology, the Intel Core 2 processors are considered some of the most powerful and energy efficient CPUs in the world.
newegg Q-Connector
The ASUS Q-Connector allows single-step connection and disconnection of chassis front panel cables with one complete module. This unique adapter ensures quick and accurate connections without the trouble of plugging cables in separately.
newegg SATA on the Go
The P5B supports next-generation Serial ATA (SATA) 3Gb/s-based hard drives. The external SATA port located on the back I/O panel provides easy setup and hot-plug functions so you can backup photos, videos and other multimedia content on external devices with ease.
newegg Precision Tweaker
Designed for serious overclockers Precision Tweaker offers a powerful arsenal of overclocking options to help you achieve maximum system performance!
newegg PEG Link
The PEG (PCI-Express Graphics) Link enables GPU and VGA memory throughput boosts via the motherboard BIOS. Delicate fine-tuning of PCI-Express card parameters has allowed ASUS to achieve enhanced system stability during high-speed graphics operation.

Photo Gallery

ASUS P5B ATX Intel Motherboard - Retail
ASUS P5B ATX Intel Motherboard - Retail ASUS P5B ATX Intel Motherboard - Retail ASUS P5B ATX Intel Motherboard - Retail

Quick Specs

CPU Socket TypeLGA 775
CPU TypeCore 2 Quad / Core 2 Extreme / Core 2 Duo
FSB1066/800MHz
North BridgeIntel P965 Express
South BridgeIntel ICH8
PCI Express x161
SATA 3Gb/s5
Max LAN Speed10/100/1000Mbps
USB 1.1/2.04 x USB 2.0
Form FactorATX
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