Gold Member Since 2012
Audited Supplier
Shenzhen Joinwin Technology Ltd.

Ram Ddr3 4gb, RAM, SSD manufacturer / supplier in China, offering Memoria RAM DDR3 4GB Notebook, Enjoy Lifetime Warranty 128mbx8 DDR2 2GB Laptop RAM, Full Compatible PC3-12800 DDR3 1600 8GB SODIMM RAM and so on.

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Home Product NB DDR3 RAM Memoria RAM DDR3 4GB Notebook

Memoria RAM DDR3 4GB Notebook

FOB Price: Get Latest Price
Min. Order: 50 Pieces
Production Capacity: 50.000pieces/Month
Package: Retail/Bulk Packing
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: NB DDR3 4GB
  • Application: Laptop
  • Frequency: 1600MHz
  • DIMM: So DIMM
  • Products Status: Stock
  • Certificate: CE FCC RoHS
  • Price: Price Change Depon on Chips
  • Factory Website: Www.Ramjoinwin.COM
  • Specification: ddr3 4gb 256mb*8 laptop
  • Memory Type: DDR3
  • Memory Capacity: 4G
  • Unit Chip Capacity: 256MB
  • Chips: Ett Original Chips
  • Testing Line: 20 Working Lines
  • Feature: Work with Motherboards
  • Delivery Time: 3-5 Working Days
  • Trademark: OEM/JOINWIN
  • Origin: Shenzhen, China
Product Description
Detail Specification:
1) DDR 400/333 & DDRII 533/667/800 & DDR3/1066/1333/1600 MHz.
2) 168/184/240-pin socket type dual in line memory module (DIMM).
3) 2.6V power supply
4) Data rate: 400/333/533/667/800M1066/1333MHz/1600MHz (max).
5) 2.5 V (SSTL-2 compatible) I/O for DDR I products, 1.8Vpower supply for DDR II products
6) Double-data-rate architecture, two data transfers per clock cycle.
7) Bi-directional, differential data strobe (DQS) is transmitted/received with data, to be
Used in capturing data at the receiver
8) Data inputs and outputs are synchronzed with DQS.
9) DQS is edge aligned with data for read, center aligned with data for write.
10) Differential clock inputs (CK and CK).
11) DLL aligns DQ and DQS transitions with CK transitions
12) Commands entered on each positive CK edge: Data and data mask referenced to both edges of DQS.
13) Four internal banks for concurrent operation (component).
14) Data mask(DM) for write data.
15) Auto precharge option for each burst access
16) Programmable burst length: 2, 4, 8
17) Programmable/CAS latency (CL): 3
18) Programmable output driver strength: Normal/weak
19) Refresh cycles: (8192 refresh cycles/64ms).
20) 7.8US maximum average periodic refresh interval.
21) Posted CAS by programmable additive latency for better command and data bus efficiency
22) Off-chip-driver impedance adjustment and on-die-termination for better signal quality.
23) DQS can be disabled for single-ended data strobe operation
24) 2 variations of refresh
25) Auto refresh
26) Self refresh.

Order note:
1. Warranty time
lifetime warranty
2, Payment
100% TT or 30% as deposit 70% balance paid before shipment WU
Joinwin Bank Information:
Beneficiary Name: JOINWIN TECHNOLOGY LIMITED
A/C number:652-416-553-838
Beneficiary Bank Name: HSBC Hong Kong
Beneficiary Bank Address: 1 Queen's Road Central, Hong Kong
Beneficiary Bank Code: 004
SWIFT CODE: HSBCHKHHHKH 
Remark:Any charge in respect of the goods will be paid by Buyer.
Western Union:
First name: Xiaoru, Last name: Ge
City: Shenzhen, Guangdong, China
If any other information, it does not belong to Joinwin Industrial Development Limited Financial DEP.
3, Shipment
DHL EMS UPS FedEx (Door to Door shipment )
4, Feedback
Please contact with us before goods sending, any problem please let us know, and our sales man try our best to solve the problem for you.
OEM service is available. Our engineers are responsible for whole order with you.
Our RMA Department are responsible for testing very well before sending.
We are an honest and credit company do real busines

picture show:
Memoria RAM DDR3 4GB Notebook
Memoria RAM DDR3 4GB Notebook
  Type   DDR3 4GB
  Frequence   1066 1333 1600mhz
  Warranty   lifetime warranty
  Delivery time   3-5working days
  Payment Terms   T/T, WU. MoneyGram...
  Shipping ways   DHL/EMS...
  Chipsets Grade   ETT original KST, HY...
  Price   $5-65
  Packing   Retail packing or bulk packing
  Supplier Ability   50.000pieces/month

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