Win! Subscribe to our mailing list and you could win!

AddOn JEDEC Standard 512MB DDR-266MHz Unbuffered Dual Rank 2.5V 184-pin CL2.5 UDIMM - 100% compatible and guaranteed to work

(AO16C6464-PC266) AddOn  JEDEC Standard 512MB DDR-266MHz Unbuffered Dual Rank 2.5V 184-pin CL2.5 UDIMM - 100% compatible and guaranteed to work
  Free Shipping
On Backorder

Photo is for illustration purposes only. Actual product may be different.

All orders are self-checkout. Phone orders are not accepted. All prices are firm and non-negotiable. We accept Visa/Mastercard only. All orders M-F before 3pm EST usually ship same day once final credit card authorization is completed. Our 7 warehouses ship via UPS/Purolator only. No pick-ups. Order inquiries can be made by calling 1-800-556-1971.

Ships from our international warehouse. Please allow 3-5 weeks for delivery.

[stockOrdered] on order with eta [stockETA]

Part #: AO16C6464-PC266

Price: $17.99

  • Lifetime Warranty
  • 0.5 LBS.
Out of Stock

Retrieving Inventory...

 Buy now and save! ONLY LEFT

Retrieving Price Comparisons...

Our clients say it best

  (10 / 10)

I'm new to this site, last week, I placed my first order, I entered wrong credit card number, support team gave me a call the next minute, the item arrived the next day, excellent service and even more excellent price...without a second thought, I'm back today to place more order...great job!

Double Data Rate (DDR) SDRAM memory is a product built upon the foundation of older PC100/PC133 memory technology. DDR SDRAM memory can do two operations per clock cycle, unlike SDRAM memory which only supports one operation per the computer's clock cycle. By having DDR technology, you are doubling the memory bandwidth over the corresponding single-data-rate SDRAM.

General Information
Manufacturer Part Number:AO16C6464-PC266
Manufacturer Website Address:
Brand Name:AddOn
Product Name:512MB DDR SDRAM Memory Module
Packaged Quantity:1
Package Type:Retail
Product Type:RAM Module
Technical Information
Memory Size:512 MB
Memory Technology:DDR SDRAM
Number of Modules:1 x 512 MB
Memory Speed:266 MHz
Memory Standard:DDR266/PC2100
Error Checking:Non-parity
Signal Processing:Unbuffered
Plating:Gold Plated
CAS Latency:CL2.5
Physical Characteristics
Number of Pins:184-pin
Form Factor:DIMM
Thickness:0.75" (19.05 mm)
Width:2.50" (63.50 mm)
Length:6" (152.40 mm)
Weight (Approximate):45.4 g
Additional Information:
  • Clock cycle time (TCK): 7.5NS (Min.) / 12NS (max.)
  • Row cycle time (TRC): 65NS (Min.)
  • Refresh row cycle time (TRFC): 75NS (Min.)
  • Row Active time (tras): 45NS (min.) / 120KNS (max.)
  • Power (IDD1): 3.075 w (operating)
  • Check width: 0 bit
  • Data width: 64 bit
Certifications & Standards:
  • UL rating: 94 V - 0
Limited Warranty:Lifetime

Customers also viewed More...