我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Green rectangular DDR2 memory module with black chips and gold edge connectors

Simmtec, Inc

Simmtec, Inc 4GB DDR2-800MHz PC2-6400 Low Density Desktop RAM

SKU CH-0KKM-16XJC

A 4 GB DDR2 desktop memory module rated at 800 MHz and PC2-6400, supplied new with 25 years of component experience

  • Capacity4GB
  • 4GB capacity adds headroom for multitasking
  • DDR2-800MHz PC2-6400 speed supports responsive desktop performance
  • Low-density design aids compatibility with older motherboards
  • New condition ensures reliable operation from first boot
  • 25 years supplier experience backs component quality

4GB DDR2 Desktop Memory Upgrade

This 4GB DDR2 module adds capacity to desktops that use PC2-6400 memory. It is intended for owners of older systems who need more RAM for everyday tasks. The low-density design helps compatibility with a wider range of motherboards. Condition is new from a supplier with 25 years of component experience.

Replacing Smaller DDR2 Modules

The upgrade makes sense when a system has free slots but less than 4GB installed. Moving from 1GB or 2GB to this module can reduce swapping and improve responsiveness. The jump is worth it if the board accepts low-density 4GB sticks and the operating system can address the extra memory. No other memory types or generations are addressed by this part.

Simple DIMM Installation

Installation requires opening the case and seating the DIMM firmly until the retention clips click. The most common issue is a motherboard that only supports high-density chips or lower capacities per slot. Mixing densities or speeds can also prevent the system from posting. Verify the board manual for supported configurations before fitting.

商品特色

  • 4GB capacity adds headroom for multitasking
  • DDR2-800MHz PC2-6400 speed supports responsive desktop performance
  • Low-density design aids compatibility with older motherboards
  • New condition ensures reliable operation from first boot
  • 25 years supplier experience backs component quality

商品規格

Capacity4GB

商品問答

Will the 240-pin DDR2 DIMM fit a standard desktop motherboard slot?

Yes — the module uses the standard 240-pin DDR2 form factor used by desktop boards that accept PC2-6400 memory.

What is the common installation mistake with low-density DDR2 modules?

Builders often leave the retention clips unlatched; press firmly until both clips click to seat the 4 GB stick at 800 MHz.

When might the 4 GB DDR2 stick need replacement?

Replace it if memory diagnostics report errors or if the system becomes unstable after 25 years of continuous service.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。