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AMD Phenom II X4 955 125W Quad-Core DeskTop CPU HDZ955FBK4DGM HDZ955FBK4DGI HDX955FBK4DGM Socket AM3


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Processor Kind:X4 955


Socket Kind: Socket AM3

AMD Phenom II X4 955 (125W, rev. C3) specs

The specs can be utilized for short-term

listings on public sale and classifieds websites

Normal data
Market phase Desktop
Mannequin quantity ? 955
CPU half quantity
  • HDX955FBK4DGM is an OEM/tray microprocessor
Stepping code
Frequency ? 3200 MHz
Bus velocity ? 667 MHz Reminiscence controller
One 2000 MHz 16-bit HyperTransport hyperlink (4 GT/s)
Clock multiplier ? 16
Package deal 938-pin natural micro-PGA
Sockets Socket AM2+
Socket AM3
Introduction date
Structure / Microarchitecture
Microarchitecture K10
Platform Dragon
Processor core ?
Core stepping ? RB-C3
CPUID 100F43
Manufacturing course of 0.045 micron silicon-on-insulator (SOI) expertise
758 million transistors
Die 258mm2
Information width 64 bit
The variety of CPU cores 4
The variety of threads 4
Floating Level Unit Built-in
Degree 1 cache measurement ? 4 x 64 KB 2-way set associative instruction caches
4 x 64 KB 2-way set associative information caches
Degree 2 cache measurement ? 4 x 512 KB 16-way set associative unique caches
Degree 3 cache measurement Shared 6 MB 48-way set associative cache
Cache latency 3 (L1 cache)
Digital reminiscence 256 TB
Multiprocessing Uniprocessor
  • MMX directions
  • Extensions to MMX
  • 3DNow! expertise
  • Extensions to 3DNow!
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSE4a ?
  • AMD64 / AMD 64-bit expertise ?
  • EVP / Enhanced Virus Safety ?
  • AMD-V / AMD Virtualization expertise
Low energy options
  • Cool’n’Quiet 3.0
  • CoolCore Know-how ?
  • Twin Dynamic Energy Administration ?
  • Core C1 and C1E states
  • Package deal S0, S1, S3, S4 and S5 states
Built-in peripherals / parts
Built-in graphics None
Reminiscence controller The variety of controllers: 1
Reminiscence channels: 2
Channel width (bits): 72
Supported reminiscence: DDR2-1066, DDR3-1333
DIMMs per channel: as much as 2
Most reminiscence bandwidth (GB/s): 21.3
Different peripherals HyperTransport 3 expertise
Electrical / Thermal parameters
V core ? 0.85V – 1.4V
Most working temperature ? 55°C – 62°C
Thermal Design Energy ?

125 Watt

Brand Name


AMD Model

X4 955

CPU Frequency

3.2 GHz



Socket Type

Socket AM3

Item Condition





125 W

Main Frequency


L3 Cache Capacity

6 MB

Processor Type

AMD Phenom

Chip Process

45 nanometers

Interface Type

Socket AM3

Number of Cores




L2 Cache Capacity


64-Bit Support


Model Number


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Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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