Attention, For all customers.
 When you pay, You must put in English address, We can't ship by not english address.
 When you pay, You must put in phone number, We need write on shipping label.
 I will refund to you and request to the cancel transaction, If not English address and No phone number.

 • You are watching on a AMD Opteron 4274 HE OEM TRAY
   8-Core 2.5GHz Low power ACP 50W TDP 65W CPU for socket C32
.   
    CPUs are fully tested, working Perfect for absolute performances. 
 

• Specifications: AMD Opteron 4274 HE 2.5GHz 8-Core Processor
    Frequency         2500 MHz
    Turbo frequency 2800 MHz (more than 4 cores)
                          3500 MHz (4 cores or less)
    Average CPU Power    50 Watt
    Thermal Design Power  65 Watt                                

I have other G34 C32 Series CPUs, If you have interested, Please See other items

  
• Attention: You must have a compatible heat sink and fan before install this CPU
                    into your computer to prevent over heat Which caused damage the CPU.
• Warranty :   This item has been tested before ship it to you to prevent DOA.
                         However, you still have another 30 days DOA warranty.
• Return policy :  30 days DOA exchange Buyer pays return shipping
                  (If i have in stock : exchange , If i don't have in stock: refund)
• Package Content :   AMD OPTERON 4274 CPU only.    Note: No heatsink/fan included.

• Payment Policy: (Please read carefully before buy)
Payment must be recieve in 3 days from the end of the auction.
For International Buyers: We ONLY accept Paypal for international.

We Ships to:Worldwide 
Shipping and Handling : For all international buyers, Please read all of shipping options.
Economy int'l Shipping : Ship by Int’l registered air small packet post.(packaging weight :less than 2kg)
$8.95 Plus $1.50 for each additional CPUs. 
If packaging weight : More than 2kg, We should choose a other shipping 
options.
Delivery Time of most countries:About 15-30 Business Days (Except Customs Delay)
If your country's postal service are good(ex : USA Canada Australia Singapore etc.),
Delivery Time: About 10 - 15 Business Days (Except Customs Delay)

If your country's postal service are very slow or take a long time customs delays.
( South America : Argentina, Brazil etc) Delivery Time: About 40 - 60 Business Days
(ex UK, France, Spain, Russia, Germany etc) Delivery Time: About 25 - 40 Business Days 

The Country list of Can not ship by Economy int'l Shipping
CANARY ISLANDS, HAITI, IRAQ, LIBERIA, LIBYA, PARAGUAY,SIERRA LEONE, SYRIAN ARAB REP, VATICAN CITY(ITALY), YEMEN

Standard int'l Shipping : Ship by EMS(Express Mail Service) : International Express Airmail
$26.60 Plus $2.50 for each additional CPUs. 
If your country's postal service are good, 
Delivery Time: About 5 - 6 Business Days (Except Customs Delay)
If your country's postal service are very slow or take a long time customs delays.
(ex UK France Spain Russia Germany etc) Delivery Time: About 15 - 20 Business Days
( South America : Argentina, Brazil etc) Delivery Time: About 25 - 30 Business Days

The Country list of Can not ship by Standard int'l Shipping (Ship by EMS)
AFGHANISTAN, AMERICAN SAMOA, ANDORRA,A NGOLA, ANGUILLA, ANTIGUA and BARBUDA,
ARUBA ISLAND, BAHAMAS, BARBADOS,BELIZE, BENIN, BERMUDA, BOLIVIA, BURKINA FASO,
BURUNDI, CAMEROON,CANARY ISLANDS, CAYMAN ISLANDS, CENTRAL AFRICAN REP., CHAD,
COLOMBIA, COOROS, CONGO, COOK ISLAND, Cote Divoire(Ivory Coast), DOMINICA, EAST TIMOR,
EL SALVADOR, EQUATORIAL GUINEA, FAROE ISLANDS, FRENCE Guiana, FRENCE Polynesia/Tahiti,GABON,
GAMBIA, GEORGIA, GHANA, GIBRALTAR, GREENLAND, GRENADA, Guadeloupe Island, GUAM, GUATEMALA,
GUINEA, GUINEA-BISSAU, GUYANA, HAITI, HONDURAS, IRAQ, ITALY, JAMAICA, KIRIBATI, KOSOVO, KUWAIT, 
KYRGYZSTAN, LEBANON, LIBERIA, LIBYA, LIECHTENSTEIN, LITHUANIA, MADAGASCAR, MALAWI,MALI, MALTA,
MARSHALL ISLANDS, MARTINIQUE, MAURITANIA, MAYOTTE, MICRONESIA, MOLDOVA, MONACO, MONSERRAT,
MONTENEGRO, NAMIBIA, NAURU, NEW CALEDONIA, NICARAGUA, NIGER, NORFOLK ISLANDS, PALAU, 
PAPUA NEW GUINEA, PARAGUAY ,PUERTO RICO, REUNION ISLAND, SAIPAN. ARIANA ISLAND, SAN MARINO, 
SAO TOME & PRINCIPE, SCOTLAND(UNITED KINDOM), SENEGAL, SERBIA, SEYCHELLES, SIERRA LEONE, 
SOLOMON ISLANDS, SOUTH AFRICA, ST KITTS AND NEVIS, ST. LUCIA, ST. VINCENT & GRENADINES, SUDAN,
SURINAM, SWAZILAND, SYRIAN ARAB REP, TOGO, TONGA, TRINIDAD AND TOBAGO, TURKMENISTAN, 
TURKS & CAICOS ISLAND, TUVALU, UGANDA,URUGUAY, VANUATU, VATICAN CITY(ITALY), VENEZUELA, 
VIRGIN ISLAND (UK), VIRGIN ISLAND (US), WALES(UNITED KINGDOM), WALUS AND FUTUNA ISLANDS, 
WESTERN SAMOA, YEMEN, ZIMBABWE

Expedited int'l Shipping : Ship by UPS (EMS Premium Korea Post Shipping zone 1~4) : UPS Express.
$38.60 Plus $3.50 for each additional CPUs. 
EMS Premium is same as Ship by UPS 
Express, UPS is Korea Post EMS Premium carrier agent.
Korea postal service is only delivery to UPS office in international airport in Korea.
Next all delivery service by UPS. 
Delivery Time: About 4 and 5 Business Days (Except Customs Delay)
If your country's postal service are very slow or take a long time customs delays,
This shipping method is a good choice.

If your country can not ship by EMS, You must choose a this shipping options.
UPS Worldwide Express : Ship by UPS (EMS Premium Korea Post Shipping zone 5 ) : UPS Express.
EMS Premium Korea Post Shipping zone 5 shipping fee is Expensive to Zone 1~ 4
$52.50 + $4.50 for each add CPUs

If you want ship by UPS and If your country Shipping zone is 5,
You must choose a this shipping Option.

If you can not find your Country Name following can not ship by EMS Premium list and Zone 5 list,
I can ship by Expedited int'l Shipping.
If you can find your Country Name following Zone 5 list, You must choose UPS Worldwide Express.

The Country list of Can not ship by EMS Premium Korea Post (Ship by UPS)
CUBA,COOROS,EQUATORIAL GUINEA,IRAN(ISLAMIC REP),MYANMAR,NAURU,SAO TOME & PRINCIPE,SUDAN,SUDAN,
SYRIAN ARAB REP,TURKMENISTAN

The Country list of EMS Premium Korea Post Shipping zone 5 (Ship by UPS)
AFGHANISTAN, AMERICAN SAMOA, ANDORRA, ANGUILLA, NTIGUA and BARBUDA, ARGENTINA, ARUBA ISLAND,
BANGLADESH, BELIZE,BRAZIL, BURUNDI, CANARY ISLANDS, CENTRAL AFRICAN REP., CONGO, COOK ISLAND,
CYPRUS, DOMINICA, DOMINICAN REPUBLIC, EAST TIMOR , ECUADOR,FAROE ISLANDS, FRENCE Guiana,
FRENCE Polynesia/Tahiti, GABON, GAMBIA, GHANA, GIBRALTAR, GREENLAND, GRENADA, Guadeloupe Island,
GUAM, GUINEA, GUINEA-BISSAU, IRAQ, KAZAKHSTAN, KENYA, KIRIBATI, KOSOVO, YRGYZSTAN, EBANON, LIBYA,
LIECHTENSTEIN, LITHUANIA, MADAGASCAR, MALAWI, MALTA, MARSHALL ISLANDS, MARTINIQUE, MAURITANIA,
MAURITIUS, MAYOTTE MICRONESIA, MONACO, MONSERRAT, MONTENEGRO, NAMIBIA, NEPAL, NEW CALEDONIA,
NORFOLK ISLANDS, PALAU, PERU, PUERTO RICO, Reunion island, SAIPAN. ARIANA ISLAND, SAN MARINO,
SAUDI ARABIA, SENEGAL, SERBIA, SEYCHELLES, SIERRA LEONE, SOLOMON ISLANDS, SOUTH AFRICA, SRI LANKA,
ST KITTS AND NEVIS, ST. LUCIA , ST. VINCENT & GRENADINES, SURINAM, SWAZILAND, TAJIKISTAN, TONGA,
TUNISIA, TURKS & CAICOS ISLAND, TUVALU, UGANDA,UKRAINE, URUGUAY, UZBEKISTAN , VANUATU, VENEZUELA,
VIRGIN ISLAND (UK), VIRGIN ISLAND (US), WALUS AND FUTUNA ISLANDS, WESTERN SAMOA, YEMEN, ZIMBABWE

• Attention: Don't sales terms
If your country can not ship by post, You must choose Expedited int'l Shipping (Ship by UPS)
or UPS Worldwide Express:Ship by UPS, If you don’t choose a Ship by UPS.
I will canceled to the transaction. Because we can not ship by others.


General information
TypeCPU / Microprocessor
Market segmentServer
FamilyAMD Opteron 4200 series
Model number  ? 4274 HE
CPU part numbersOS4274OFU8KGU is an OEM/tray microprocessor
OS4274OFU8KGUWOF is a boxed microprocessor
Frequency  ? 2500 MHz
Turbo frequency2800 MHz (more than 4 cores)
3500 MHz (4 cores or less)
Bus speed  ? 3200 MHz HyperTransport links (6.4 GT/s)
Package1207-land organic Land Grid Array
SocketSocket C32
Introduction dateNovember 14, 2011
Price at introduction$377
 
Architecture / Microarchitecture
MicroarchitectureBulldozer
PlatformSan Marino
Adelaide
Processor core  ? Valencia
Core stepping  ? B2
Manufacturing process0.032 micron SOI
Die size316mm2
Data width64 bit
The number of cores8
The number of threads8
Floating Point UnitIntegrated
Level 1 cache size  ? 4 x 64 KB 2-way associative shared instruction caches
8 x 16 KB 4-way associative data caches
Level 2 cache size  ? 4 x 2 MB 16-way associative shared exclusive caches
Level 3 cache size8 MB up to 64-way associative shared cache
MultiprocessingUp to 2 processors
Features
  • MMX
  • SSE
  • SSE2
  • SSE3
  • Supplemental SSE3
  • SSE4  ? 
  • SSE4a  ? 
  • AES instructions
  • Advanced Bit Manipulation  ? 
  • Advanced Vector Extensions
  • FMA4 instructions
  • XOP instructions
  • AMD64 technology  ? 
  • Virtualization technology  ? 
  • Enhanced Virus Protection  ? 
  • Turbo Core technology
Low power features
  • AMD-P 2.0
  • Core C1, C1E, C6 and CC6 states
  • Package S3, S4 and S5 states
On-chip peripherals
  • Integrated dual-channel DDR3 memory controller
  • HyperTransport 3.0 technology with 3 HT links
 
Electrical/Thermal parameters
Maximum operating temperature  ? 68°C
Average CPU Power50 Watt
Thermal Design Power  ? 65 Watt
 
Notes on AMD OS4274OFU8KGU
  • OS4274OFU8KGUWOF does not include fan/heatsink
  • Memory controller supports UDDR3/RDDR3 up to DDR3-1600 memory, and ULV RDDR3 up to DDR3-1333 memory