• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

Alienware x51 R1 Motherboard CPU support

Joined
Sep 28, 2005
Messages
3,148 (0.47/day)
Location
Canada
System Name PCGR
Processor 12400f
Motherboard Asus ROG STRIX B660-I
Cooling Stock Intel Cooler
Memory 2x16GB DDR5 5600 Corsair
Video Card(s) Dell RTX 3080
Storage 1x 512GB Mmoment PCIe 3 NVME 1x 2TB Corsair S70
Display(s) LG 32" 1440p
Case Phanteks Evolve itx
Audio Device(s) Onboard
Power Supply 750W Cooler Master sfx
Software Windows 11
I am looking at purchasing a Intel Xeon E3-1280 V2 as it is socket 1155 for my alienware x51 as the current 3570k struggles with lack of HT in some titles. Do you guys think it will work? Cant find much info on it and would like to know since it is indeed a socket 1155 motherboard.
 

Solaris17

Super Dainty Moderator
Staff member
Joined
Aug 16, 2005
Messages
25,772 (3.79/day)
Location
Alabama
System Name Rocinante
Processor I9 14900KS
Motherboard EVGA z690 Dark KINGPIN (modded BIOS)
Cooling EK-AIO Elite 360 D-RGB
Memory 64GB Gskill Trident Z5 DDR5 6000 @6400
Video Card(s) MSI SUPRIM Liquid X 4090
Storage 1x 500GB 980 Pro | 1x 1TB 980 Pro | 1x 8TB Corsair MP400
Display(s) Odyssey OLED G9 G95SC
Case Lian Li o11 Evo Dynamic White
Audio Device(s) Moondrop S8's on Schiit Hel 2e
Power Supply Bequiet! Power Pro 12 1500w
Mouse Lamzu Atlantis mini (White)
Keyboard Monsgeek M3 Lavender, Akko Crystal Blues
VR HMD Quest 3
Software Windows 11
Benchmark Scores I dont have time for that.
Unfortunately you won’t find much. However I have had luck with CPUs that are “close” to other chips that are supported. Others I found though not on “supported” lists end up totally supported in bios will all information present(this is big because voltage and clocks are generally never the issue it’s the cpu information reading that’s critical).

Only problem is with lack luster support documentation and a closed out platform generally the answer for these scenarios is

“Buy it and see”
 
Joined
Sep 28, 2005
Messages
3,148 (0.47/day)
Location
Canada
System Name PCGR
Processor 12400f
Motherboard Asus ROG STRIX B660-I
Cooling Stock Intel Cooler
Memory 2x16GB DDR5 5600 Corsair
Video Card(s) Dell RTX 3080
Storage 1x 512GB Mmoment PCIe 3 NVME 1x 2TB Corsair S70
Display(s) LG 32" 1440p
Case Phanteks Evolve itx
Audio Device(s) Onboard
Power Supply 750W Cooler Master sfx
Software Windows 11
Unfortunately you won’t find much. However I have had luck with CPUs that are “close” to other chips that are supported. Others I found though not on “supported” lists end up totally supported in bios will all information present(this is big because voltage and clocks are generally never the issue it’s the cpu information reading that’s critical).

Only problem is with lack luster support documentation and a closed out platform generally the answer for these scenarios is

“Buy it and see”

That is what I am thinking. If it doesn't work out, I got a friend who could use it on his 1155 system using same processor.
 

eidairaman1

The Exiled Airman
Joined
Jul 2, 2007
Messages
40,435 (6.61/day)
Location
Republic of Texas (True Patriot)
System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64
Whats the max cpu supported?
 

FreedomEclipse

~Technological Technocrat~
Joined
Apr 20, 2007
Messages
23,306 (3.77/day)
Location
London,UK
System Name Codename: Icarus Mk.VI
Processor Intel 8600k@Stock -- pending tuning
Motherboard Asus ROG Strixx Z370-F
Cooling CPU: BeQuiet! Dark Rock Pro 4 {1xCorsair ML120 Pro|5xML140 Pro}
Memory 32GB XPG Gammix D10 {2x16GB}
Video Card(s) ASUS Dual Radeon™ RX 6700 XT OC Edition
Storage Samsung 970 Evo 512GB SSD (Boot)|WD SN770 (Gaming)|2x 3TB Toshiba DT01ACA300|2x 2TB Crucial BX500
Display(s) LG GP850-B
Case Corsair 760T (White)
Audio Device(s) Yamaha RX-V573|Speakers: JBL Control One|Auna 300-CN|Wharfedale Diamond SW150
Power Supply Corsair AX760
Mouse Logitech G900
Keyboard Duckyshine Dead LED(s) III
Software Windows 10 Pro
Benchmark Scores (ノಠ益ಠ)ノ彡┻━┻
Personally. I dont think youre going to see a huge difference with HT to make the upgrade worthwhile. I Dont think a Xeon would work but anything else around the sandy bridge/Ivy Bridge line up might just work.

Better off maybe sending an email to Alienware to see if they know what CPUs are compatible with your laptop.
 
Joined
Sep 28, 2005
Messages
3,148 (0.47/day)
Location
Canada
System Name PCGR
Processor 12400f
Motherboard Asus ROG STRIX B660-I
Cooling Stock Intel Cooler
Memory 2x16GB DDR5 5600 Corsair
Video Card(s) Dell RTX 3080
Storage 1x 512GB Mmoment PCIe 3 NVME 1x 2TB Corsair S70
Display(s) LG 32" 1440p
Case Phanteks Evolve itx
Audio Device(s) Onboard
Power Supply 750W Cooler Master sfx
Software Windows 11
Whats the max cpu supported?
I7 3770k

Personally. I dont think youre going to see a huge difference with HT to make the upgrade worthwhile. I Dont think a Xeon would work but anything else around the sandy bridge/Ivy Bridge line up might just work.

Better off maybe sending an email to Alienware to see if they know what CPUs are compatible with your laptop.

It's a desktop. ITX setup. I know HT works in some titles as it works fine on my 4770
 

eidairaman1

The Exiled Airman
Joined
Jul 2, 2007
Messages
40,435 (6.61/day)
Location
Republic of Texas (True Patriot)
System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64
I7 3770k



It's a desktop. ITX setup. I know HT works in some titles as it works fine on my 4770

I believe only a Xeon of the same specs as the 3770K will work. Idk if there is any Overclocking capability in that dell motherboard though...
 
Joined
Sep 28, 2005
Messages
3,148 (0.47/day)
Location
Canada
System Name PCGR
Processor 12400f
Motherboard Asus ROG STRIX B660-I
Cooling Stock Intel Cooler
Memory 2x16GB DDR5 5600 Corsair
Video Card(s) Dell RTX 3080
Storage 1x 512GB Mmoment PCIe 3 NVME 1x 2TB Corsair S70
Display(s) LG 32" 1440p
Case Phanteks Evolve itx
Audio Device(s) Onboard
Power Supply 750W Cooler Master sfx
Software Windows 11
I believe only a Xeon of the same specs as the 3770K will work. Idk if there is any Overclocking capability in that dell motherboard though...

No, there isn't. But using throttlestop could work. Issue is that I'm not much into overclocking as temps are already a pain in that system due to it's flawed design. So I wouldn't be doing overclocking anyway.
 

eidairaman1

The Exiled Airman
Joined
Jul 2, 2007
Messages
40,435 (6.61/day)
Location
Republic of Texas (True Patriot)
System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64
No, there isn't. But using throttlestop could work. Issue is that I'm not much into overclocking as temps are already a pain in that system due to it's flawed design. So I wouldn't be doing overclocking anyway.

Well you can only physically try if a xeon wont work, sell it for a 3770K and call it a day.
 
Joined
Dec 25, 2012
Messages
2,097 (0.51/day)
Location
Spencerport NY
System Name Master
Processor Pair of Xeon X5675's @ 4.3
Motherboard SR-2 Classified
Memory 12 GB of Corsair Dominator GT's @ 2000 7-7-7-21
Video Card(s) EVGA GTX680
Power Supply EVGA Supernova 750
Xeon will not work unless board bios has Xeon micro code injected into it.
You're wasting your time and money.
 
Joined
Sep 28, 2005
Messages
3,148 (0.47/day)
Location
Canada
System Name PCGR
Processor 12400f
Motherboard Asus ROG STRIX B660-I
Cooling Stock Intel Cooler
Memory 2x16GB DDR5 5600 Corsair
Video Card(s) Dell RTX 3080
Storage 1x 512GB Mmoment PCIe 3 NVME 1x 2TB Corsair S70
Display(s) LG 32" 1440p
Case Phanteks Evolve itx
Audio Device(s) Onboard
Power Supply 750W Cooler Master sfx
Software Windows 11
Xeon will not work unless board bios has Xeon micro code injected into it.
You're wasting your time and money.

Hmm. Some say it may some say won't. Dunno.

Can you recommend a cheap 3770K then? In Canada, they are about $300 cad
 
Joined
Oct 22, 2014
Messages
13,210 (3.83/day)
Location
Sunshine Coast
System Name Black Box
Processor Intel Xeon E3-1260L v5
Motherboard MSI E3 KRAIT Gaming v5
Cooling Tt tower + 120mm Tt fan
Memory G.Skill 16GB 3600 C18
Video Card(s) Asus GTX 970 Mini
Storage Kingston A2000 512Gb NVME
Display(s) AOC 24" Freesync 1m.s. 75Hz
Case Corsair 450D High Air Flow.
Audio Device(s) No need.
Power Supply FSP Aurum 650W
Mouse Yes
Keyboard Of course
Software W10 Pro 64 bit
Xeon will not work unless board bios has Xeon micro code injected into it.
You're wasting your time and money.
Unless you are speaking from experience with that particular Motherboard, I have to agree with the try it and see train of thought.
I have placed XEONs in a number of boards without doing any BIOS modifications and most seem to work fine, from socket 775 through to socket 1155, after that you may have to inject microcode.
 
Top