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 printed circuit board with black memory chips and gold edge contacts

OWC

OWC 128GB DDR4 2933 CL21 4Rx4 ECC LRDIMM memory upgrade

SKU CH-MFJ8-KNTMR

Single 128GB DDR4 2933 CL21 ECC load-reduced DIMM for Supermicro H12SST-PS servers

  • Capacity128GB
  • Type288-Pin DDR4 ECC LRDIMM
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.2V
  • ECCYes

Capacity 128GB

被劃上刪除線的選項確實存在，但本站並無供貨。

  • 128 GB single-module capacity simplifies server upgrades
  • ECC load-reduced design supports data integrity in critical workloads
  • DDR4 2933 CL21 at 1.2 V balances speed and efficiency
  • 4Rx4 288-pin form factor fits Supermicro H12SST-PS motherboards
  • JEDEC and RoHS compliant for warranty-safe deployment

Product Identity

This is a single 128GB DDR4 ECC load-reduced DIMM rated at 2933 MT/s with CL21 latency and 1.2V operation. It uses a 288-pin 4Rx4 layout and is validated for the Supermicro H12SST-PS motherboard.

Target Audience

The module suits administrators expanding a compatible Supermicro server or workstation that requires registered ECC memory. It will not work in standard desktop boards and cannot be mixed with unbuffered or standard registered DIMMs.

Capacity and Headroom

One stick delivers 128GB of error-correcting capacity for memory-intensive server workloads. The DDR4 2933 rating also supports backward operation at 2133, 2400 and 2666 MT/s, but the module cannot serve systems that demand unbuffered or non-ECC memory.

商品特色

  • 128 GB single-module capacity simplifies server upgrades
  • ECC load-reduced design supports data integrity in critical workloads
  • DDR4 2933 CL21 at 1.2 V balances speed and efficiency
  • 4Rx4 288-pin form factor fits Supermicro H12SST-PS motherboards
  • JEDEC and RoHS compliant for warranty-safe deployment

商品規格

BrandOWC
Part Number2L9D44R4128G
Capacity128GB
Type288-Pin DDR4 ECC LRDIMM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.2V
ECCYes
Buffered/RegisteredLoad Reduced
Rank4Rx4
Heat SpreaderNo
Compatible SystemSupermicro Motherboard H12SST-PS

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Do I need a Supermicro H12SST-PS motherboard with DDR4 LRDIMM support to use this 128GB module?

Yes, this 128GB DDR4 2933 CL21 4Rx4 ECC LRDIMM is validated for the Supermicro H12SST-PS motherboard. The board must accept 288-pin DDR4 Load Reduced DIMMs at 1.2V.

Can I run this 2933MHz LRDIMM alongside existing 2400MHz ECC LRDIMMs in the same server?

The module is backward compatible with 2133, 2400 and 2666MHz speeds. All installed LRDIMMs will run at the lowest common speed and must share the same Load Reduced architecture.

How can I confirm the 128GB LRDIMM is detected at 2933MHz with ECC active after installation?

Check the BIOS memory information or run a system utility such as dmidecode; it should show 128GB, 2933MHz (PC4-23400), CL21, 4Rx4, ECC Load Reduced and 1.2V operation.

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。