Wholesale Computer RAM DDR3 DDR4 4GB 8GB 16GB 32g Memory RAM 1600MHz 2666MHz

Product Description

 

ULIKE DESIGN Co. Limited founded in China.

We are a professional electronics supplier specializing in the design and sales of consumer electronic products including:USB Flash Drive,SD Card,TF Card,SSD and RAM products By accumulation of over 10 years industry experience.

Ulike Design has set up long partnership relationship with lots of overseas customers. Ulike Design strives to deliver products and services with honesty and speed. We hope to privde cusotmer with private and idea designed products.

 

Product Description

DDR4 Ram 16GB 32GB PC4 Memory 2133MHz 17000 ECC REG Server Memory Ram

Brand Name	DDR Ram
Interface type	DDR,DDR3,DDR4, DDR5
Memory Speed	800mhz/1333mhz/1600mhz/2400mhz/2666mhz/3200mhz
Voltage	1.2V/1.35V/1.5V/1.8V
Application	Desktop/Laptop
RAM Capacity	2GB/4GB/8GB/16GB/32GB
Shipping terms	DHL, UPS, TNT, EMS, FedEx or by sea
Lead time	Below 1K: 3-5 days,  Above 1K-5K confirm with us
Normal packing	Blister box or hard box 50pcs/box
Dimensions	133*31*1.5mm
Weight	12g/pcs

 

Performance
Sustained Read:	Up to 520MB/s
Sustained Write:	Up to 400MB/s
4KB Random Read:	Up To 7400IOPS
4KB Random Write:	Up To 6300 IOPS
Average Access Time:	0.1s

 

Electrical characteristics
Operating Temperature:	0~85°C
Operating Voltage:	1.35V/1.5V

 

Server memory modules, also known as server RAM, are specifically designed for server computing environments. Compared to regular PC memory modules, server memory modules offer higher stability, reliability, and performance to meet the demands of servers operating under high loads for extended periods. Here is a detailed introduction to server memory modules:

Features

1. High Capacity:

   • Server memory modules typically have larger capacities to support data-intensive applications and multitasking. Common capacities include 8GB, 16GB, 32GB, 64GB, and even higher.

2. High Reliability:

   • Server memory modules usually support ECC (Error-Correcting Code) technology, which can automatically detect and correct single-bit errors, reducing data errors and enhancing system reliability.

3. High Performance:

   • The frequency range of server memory modules is typically higher, from 2133 MHz to 3200 MHz or even higher, providing faster data transfer rates.

4. Multi-Channel Support:

   • Servers often support dual-channel, quad-channel, and even octa-channel memory configurations, increasing memory bandwidth and overall performance.

5. Registered/Buffered Memory:

   • Server memory modules are often registered (buffered), which includes a register on the memory module to reduce the load on the memory controller, improving system stability, especially in large memory configurations.

Key Parameters

1. Capacity:

   • Single module capacity: 8GB, 16GB, 32GB, 64GB, etc.
   • Total capacity: Depends on the number of memory slots on the server motherboard and the maximum supported capacity per slot.

2. Frequency:

   • Common frequency range: 2133 MHz, 2400 MHz, 2666 MHz, 2933 MHz, 3200 MHz, etc.

3. Timing:

   • Typical timing parameters: e.g., 16-18-18-36, including CL (CAS Latency), tRCD (RAS to CAS Delay), tRP (Row Precharge Time), tRAS (Row Active Time), etc.

4. Voltage:

   • Standard operating voltage: 1.2V
   • Some high-performance models may operate at 1.35V

5. Channel:

   • Supports single-channel, dual-channel, quad-channel, etc.
   • Multi-channel configurations can provide higher memory bandwidth.

6. Form Factor:

   • Common form factor: 288-pin DIMM
   • 260-pin SO-DIMM used for small servers

7. ECC Support:

   • Error-detecting and correcting capabilities improve system stability and reliability.

8. Buffer:

   • Registered/Buffered: Improves system stability and scalability.
   • Unbuffered: Generally used in regular desktop computers.

Application Scenarios

1. Data Centers:

   • High-density computing environments require large amounts of memory to support virtualization, databases, and big data analytics.

2. Enterprise Servers:

   • High reliability and availability are required for applications such as ERP systems, email servers, and file servers.

3. High-Performance Computing:

   • Scientific computing and engineering simulations require high bandwidth and low latency memory configurations.

4. Cloud Computing and Virtualization:

   • Environments that support multiple virtual machines and containers require large amounts of memory and high performance.

Selection Considerations

1. Compatibility:

   • Choose memory modules compatible with the server motherboard and processor.

2. Capacity Requirements:

   • Select the appropriate memory capacity based on application needs.

3. Performance Requirements:

   • Choose suitable frequency and timing parameters to meet performance needs.

4. Budget:

   • Select cost-effective memory configurations within the budget.

 

Detailed Photos

 

Packaging & Shipping

 

FAQ

 FAQ

1 Can we custom our logo on the DDR?
We support customized logo,but MOQ at least 1000pcs

2 What kinds of logo we can put on the DDR?
Generally we supply engrave logo on the memory ,and customized sticker(MOQ 1000pcs)

3 How to make the payment?
We accept T/T,Paypal(5% commission),Western Union,And if you pay by RMB,Alipay,wechat,bank transfer,cash

4 Do you have samples?
Yes! For regular items, we will keep stock. You can ask for dummy samples or real samples. The samples can be shipped by your express account, or you can pay us the freight, and we will ship via our account.

5 How long we can get the goods?
It depend on the QTY.
<1000 4-6 days
1000-5000pcs 7-15 days
5001-10000pcs 15-25days 

6 What is the minimum quantity?
Minimum order quantities (MOQ) are listed on each individual product page. Minimums may be higher for custom products colors. Orders for less than the stated minimum may be possible with a less than minimum (LTM) charge. No imprinted orders will be accepted for less than 50% of the listed MOQ. Blank product may be available at a lower MOQ, please consult your WORTHSPARK Representative as this is depend on stock.

7 Warranties & Returns
Warranty - All of our products are guaranteed against defects for 1 year. 

8 How about the shipment
We ship the goods by sea or Express as DHL,TNT,FedEx.