HDXB55WFK2DGM
Out of stock

AMD Phenom II X2 B55 3.00GHz Socket AM2+ AM3 Processor CPU HDXB55WFK2DGM

£14.95 £12.46
  • Manufacturer: AMD
General information
Type CPU / Microprocessor
Market segment Desktop
Family

AMD Phenom II X2
Model number B55
CPU part number

  • HDXB55WFK2DGM is an OEM/tray microprocessor
Stepping codes CACAC AC   CACDC AC
Frequency 3000 MHz
Bus speed 533 MHz Memory controller
 One 2200 MHz 16-bit HyperTransport link (4.4 GT/s)
Clock multiplier 15
Package 938-pin organic micro-PGA
Sockets Socket AM2+
Socket AM3
Architecture / Microarchitecture
Microarchitecture K10
Platform Dragon
Processor core Callisto
Core stepping RB-C3
CPUID 100F43
Manufacturing process 0.045 micron silicon-on-insulator (SOI) technology
Die 258mm2
Data width 64 bit
The number of CPU cores 2
The number of threads 2
Floating Point Unit Integrated
Level 1 cache size 2 x 64 KB 2-way set associative instruction caches
2 x 64 KB 2-way set associative data caches
Level 2 cache size 2 x 512 KB 16-way set associative exclusive caches
Level 3 cache size Shared 6 MB 48-way set associative cache
Cache latency 3 (L1 cache)
Multiprocessing Uniprocessor
Extensions and Technologies
  •  MMX instructions
  •  Extensions to MMX
  •  3DNow! technology
  •  Extensions to 3DNow!
  •  SSE / Streaming SIMD Extensions
  •  SSE2 / Streaming SIMD Extensions 2
  •  SSE3 / Streaming SIMD Extensions 3
  •  SSE4a 
  •  AMD64 / AMD 64-bit technology
  •  AMD-V / AMD Virtualization technology
Security Features
  •  EVP / Enhanced Virus Protection
Low power features
  •  Cool'n'Quiet 3.0
  •  CoolCore Technology
  •  Dual Dynamic Power Management 
  •  Core C1 and  C1E states
  •  Package S0, S1, S3, S4 and S5 states
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels (per controller): 2
Memory channels (total): 2
Channel width (bits): 72
Supported memory: DDR2-1066, DDR3-1066
DIMMs per channel: 2
Maximum memory bandwidth (GB/s): 17.1
Other peripherals
  •  HyperTransport 3 technology
Electrical / Thermal parameters
V core 0.775V - 1.425V
Maximum operating temperature 55°C - 70°C
Thermal Design Power 80 Watt
More Information
SKU HDXB55WFK2DGM
MPN HDXB55WFK2DGM
Manufacturer AMD
CPU Brand AMD
CPU Series Phenom II
CPU Model AMD Phenom II X2 B55
Number of Cores 2
Socket Type Socket AM2+
Processor speed 3.00 GHz
Bus Speed 2200 MHz
L2 Cache 1 MB
L3 Cache 6 MB
Cooling Component(s) Included None/Processor Only
Condition Certified Refurbished (Excellent)
Condition Comment Full working order
Warranty 12 Month Warranty
Important It is your responsibility as a buyer to ensure this is compatible with your hardware or operating system before buying.

Assume that any photo is a library photo, not the actual item you will receive, unless expressly mentioned above.

Unless expressly mentioned in the description, there will be no other parts included with the item. This includes items such as drivers, cables, manuals, warranty cards etc. Hard drives, tape drives, caddies etc. will not include any screws, fixing rails unless expressly mentioned.

Delivery & Returns

We aim to deliver your order as quickly as possible. Once your order has been shipped, you will receive an email with tracking details so you can follow its progress.

UK Delivery

  • Free Delivery: Monday–Friday (2–5 working days)
  • Fast Delivery: Monday–Friday (1–2 working days)
  • Next Working Day Delivery: Order before 1pm (Mon–Fri). Orders placed on Saturday/Sunday will be dispatched Monday for delivery Tuesday.

Please note: Saturdays, Sundays, and Bank Holidays are not counted as working days. Delivery may take longer for remote areas such as the Scottish Highlands and Northern Ireland. Next Day service is not guaranteed in these areas.

International Delivery

  • Select UPS Courier at checkout to see live shipping quotes after entering your address.
  • Most orders arrive within a few days (excluding customs processing).
  • Orders are dispatched Monday–Friday only.
  • Additional local customs clearance charges and taxes may apply. These are the responsibility of the customer. If unpaid, goods will be returned to us and we may refund your order (minus delivery fees and a re-processing charge).

EU Deliveries – Post-Brexit

From 1 January 2021, goods shipped from the UK to the EU may incur additional duties, taxes, and higher shipping costs.

  • We ship under DAP (Delivery at Place) Incoterm – customs fees and import charges are paid by the recipient.
  • When your order arrives, the courier will contact you to settle charges before delivery.
  • If charges are refused and goods return to us, we may refund the order minus delivery fees and re-processing costs.

Tip: Please check estimated customs charges before ordering, as they can be significant.


Returns Policy

We want you to shop with confidence. If you need to return an item, please obtain authorization from us beforehand by opening a support ticket.

How to Return an Item

  • Add New Support Ticket: Request return authorization by opening a ticket via our Helpdesk portal.
  • Refund Policy: We accept returns within 30 days of receipt, provided the item is in the exact same condition as supplied.
  • Processing Time: Returns are processed within 7 working days of arrival.
  • Documents: Include a copy of your invoice and reason for return.
  • Secure Packaging: Use the original packaging if possible and ensure the item is well-protected. Damage caused by poor packing will be the sender’s responsibility.

Return Address

Micro Dream Limited
12 Brixham Enterprise Estate
Rea Barn Road
Brixham, Devon
TQ5 9DF
United Kingdom

Free Returns

We offer free returns on orders above £100.

If you have any questions, please contact our support team. We’re here to help.

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Product FAQs

Is this refurbished device reliable?

Yes. At MicroDream, every refurbished device is fully tested; any faulty parts are replaced; and it’s professionally cleaned and inspected so it performs like new. Many customers say it looks brand new despite being refurbished.

Does it come with Windows pre-installed?

Yes. All compatible MicroDream refurbished PCs include a genuine, fully licensed Windows operating system pre-installed — ready to use straight out of the box.

What if I’m not satisfied with my purchase?

We offer a 30-day money-back guarantee so you can buy with complete peace of mind.

How experienced is MicroDream?

Since 2009, MicroDream has supplied refurbished computers across the UK — over 15 years of experience behind every device we sell.

What does “Grade A” condition mean?

Grade A means the device works like new and has no visible cosmetic imperfections when viewed from about 12 inches (≈30 cm) away. Most customers say our Grade A units look brand new.

Is there a warranty?

Yes. Every MicroDream Certified Refurbished device includes a 12-month limited warranty as standard. We also offer free returns on orders above £100 and will arrange collection of any replacement or repaired item.

Who is covered by the warranty?

The warranty is non-transferable and applies only to the original end purchaser. An original or copy of your sales invoice is required for warranty service.

What is covered by the warranty?

In the unlikely event of a hardware fault, you can return the device for repair or replacement (or an equivalent product) within the warranty period.

What about the battery?

All batteries are tested and confirmed to be in good working order at the time of sale. We will replace any that fail within 30 days of receipt. Beyond 30 days, battery wear is considered normal use and is not covered by warranty.

What is not covered by the warranty?

The warranty does not cover: normal wear and tear; misuse; accidents; unauthorized repairs; modifications; software issues; or accidental damage such as broken screens or liquid spills.