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
Four green 288-pin DDR5 RDIMM modules in static bags

OWC

OWC 512GB (4×128GB) DDR5 4800 CL40 4Rx4 ECC Registered RDIMM memory upgrade

SKU CH-07X9-D8CA3

Adds 512GB of DDR5-4800 ECC registered server memory for Lenovo ThinkSystem SR675 V3, SR850 V3, SR860 V3 and ST650 V3

  • Capacity512GB (4 x 128GB)
  • Type288-Pin DDR5 ECC RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.1V
  • ECCYes

Capacity 512GB (4 x 128GB)

  • 512 GB total capacity from four 128 GB modules
  • DDR5 4800 CL40 speed with 1.1 V operation
  • ECC registered design corrects errors in server workloads
  • 4Rx4 quad-rank layout maximises density per slot
  • Validated for ThinkSystem SR675 V3, SR850 V3, SR860 V3, ST650 V3

Server memory kit

This OWC kit provides 512GB of DDR5 ECC registered memory across four 128GB modules. It is built for Lenovo ThinkSystem SR675 V3, SR850 V3, SR860 V3 and ST650 V3 servers that require registered DIMMs with error correction.

Compatibility check

Verify that your server model appears in the supported list and that the memory slots accept 288-pin registered RDIMMs. The modules run at 1.1V with CL40 latency and a 4Rx4 organisation; they cannot be mixed with unbuffered or load-reduced ECC memory.

Capacity upgrade

The kit replaces smaller DDR5 registered kits to reach 512GB in a four-module configuration. The jump is worthwhile when workloads such as virtualisation or large databases need the extra capacity and the server’s memory controller supports the 4Rx4 rank structure.

商品特色

  • 512 GB total capacity from four 128 GB modules
  • DDR5 4800 CL40 speed with 1.1 V operation
  • ECC registered design corrects errors in server workloads
  • 4Rx4 quad-rank layout maximises density per slot
  • Validated for ThinkSystem SR675 V3, SR850 V3, SR860 V3, ST650 V3

商品規格

BrandOWC
Part Number4R8D54R4512S
Capacity512GB (4 x 128GB)
Type288-Pin DDR5 ECC RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.1V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
Heat SpreaderNo
Compatible SystemLenovo ThinkSystem SR675 V3
Lenovo ThinkSystem SR850 V3
Lenovo ThinkSystem SR860 V3
Lenovo ThinkSystem ST650 V3

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

Does the 512GB kit ship as four separate 128GB modules or do I need to buy additional DIMMs?

The kit contains four 128GB DDR5 4800 CL40 4Rx4 ECC Registered RDIMMs, giving 512GB total with no extra modules required.

How do I decide between this 512GB 4Rx4 kit and a lower-capacity option for my ThinkSystem SR850 V3?

Choose this 512GB kit when the workload needs maximum registered ECC capacity across four slots; smaller kits use fewer 128GB modules and provide less total memory.

What does the DDR5 4800 CL40 rating mean once the modules are installed in a ThinkSystem SR675 V3?

The modules run at 4800 MT/s with a CAS latency of 40 cycles at 1.1V, delivering JEDEC-standard registered ECC performance for the supported ThinkSystem platforms.

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。