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Green bare circuit board with black memory chips and gold edge connectors

OWC

OWC 128GB DDR4 2933MHz CL21 ECC Registered RDIMM 288pin 1.2V 4Rx4 memory upgrade

SKU CH-815V-J5G08

128GB DDR4 2933MHz ECC registered RDIMM for Lenovo ThinkAgile Xeon SP Gen 2 servers

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

Capacity 128GB

  • 128GB capacity expands server memory headroom for heavy workloads
  • DDR4 2933MHz CL21 speed delivers responsive data throughput
  • ECC registered design protects data integrity in critical applications
  • 2V operation reduces power draw per module
  • Validated for Lenovo ThinkAgile HX2320, HX2321, HX3320, HX3321, HX3520-G

OWC 128GB DDR4 2933MHz ECC RDIMM

This OWC module provides 128GB of DDR4 ECC registered memory rated at 2933MHz with CL21 latency. It uses a 288-pin RDIMM form factor and operates at 1.2V. The kit is validated for Lenovo ThinkAgile HX series servers running Xeon SP Gen 2 processors.

Suited for ThinkAgile HX server upgrades

It fits Lenovo ThinkAgile HX2320, HX2321, HX3320, HX3321 and HX3520-G systems requiring registered ECC memory. It will not work in standard desktop computers or any platform that uses unbuffered DIMMs. Buyers needing non-ECC or consumer memory should look elsewhere.

Simple DIMM installation with one restriction

Installation follows standard server DIMM procedures: power down, open the chassis, align the notch and press until the latches click. The module cannot be mixed with unbuffered memory in the same system. Backward compatibility covers 2133MHz, 2400MHz and 2666MHz speeds.

Pontos fortes

  • 128GB capacity expands server memory headroom for heavy workloads
  • DDR4 2933MHz CL21 speed delivers responsive data throughput
  • ECC registered design protects data integrity in critical applications
  • 2V operation reduces power draw per module
  • Validated for Lenovo ThinkAgile HX2320, HX2321, HX3320, HX3321, HX3520-G

Especificações

BrandOWC
Part Number2R9D44R4128G
Capacity128GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
Heat SpreaderNo
Compatible SystemLenovo ThinkAgile (Xeon SP Gen 2) HX2320
Lenovo ThinkAgile (Xeon SP Gen 2) HX2321
Lenovo ThinkAgile (Xeon SP Gen 2) HX3320
Lenovo ThinkAgile (Xeon SP Gen 2) HX3321
Lenovo ThinkAgile (Xeon SP Gen 2) HX3520-G

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Perguntas sobre este artigo

Which Lenovo ThinkAgile servers support this 128GB DDR4 2933MHz ECC RDIMM?

It is validated for ThinkAgile HX2320, HX2321, HX3320, HX3321 and HX3520-G running Xeon SP Gen 2 processors.

Can I mix this registered ECC module with unbuffered DDR4 DIMMs already in my server?

No. Registered ECC memory cannot be mixed with unbuffered modules; all slots must use registered ECC DIMMs.

How do I confirm the module runs at 2933MHz after installation?

Check the BIOS memory information or OS tools such as dmidecode; they should report 2933MHz (PC4-23400) at CL21 1.2V.

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