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Green circuit board with gold contacts and black memory chips

OWC

OWC 8GB DDR3L 1600 CL11 1Rx4 240-pin 1.35V ECC RDIMM memory upgrade

SKU CH-8ZDA-GZ3P5

8GB DDR3L 1600 ECC registered RDIMM for Dell PowerEdge C6220, C6220 II, C8000, C8220 and C8220X servers

  • Capacity8GB
  • Type240-Pin DDR3L ECC RDIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes

Capacity 8GB

  • ECC protection prevents data errors in critical workloads
  • DDR3L 1600 speed with CL11 latency delivers responsive server performance
  • Low 1.35V operation reduces power draw and heat output
  • Single 8GB 1Rx4 registered module fits Dell PowerEdge C6220, C6220 II, C8000, C8220, C8220X
  • Replaces Dell part numbers A7134886, A7545680, RKR5J, SNPRKR5JC/8G

Server ECC RDIMM upgrade

This OWC module provides an 8GB DDR3L 1600 ECC registered DIMM for compatible Dell PowerEdge servers. It targets administrators extending the life of C6220, C6220 II, C8000, C8220 or C8220X systems. The part replaces Dell part numbers A7134886, A7545680, RKR5J and SNPRKR5JC/8G. It is not suitable for standard desktop computers or unbuffered memory configurations.

DDR3L 1600 registered constraints

The memory runs at PC3L-12800 speed with CL11 latency at 1.35 volts. Registered ECC operation requires a server or workstation chipset that supports buffered DDR3L modules. Mixing this registered DIMM with unbuffered memory is not supported and will prevent the system from booting. Buyers who need higher capacity per slot or a different voltage must select an alternative part.

Registered ECC decides fit

The single specification that determines compatibility is the registered ECC design. Only systems qualified for DDR3L ECC registered RDIMMs can use this module. Workstations, NAS appliances or routers that accept only unbuffered or non-ECC memory cannot use it. Verify the platform's memory qualification list before purchase.

Highlights

  • ECC protection prevents data errors in critical workloads
  • DDR3L 1600 speed with CL11 latency delivers responsive server performance
  • Low 1.35V operation reduces power draw and heat output
  • Single 8GB 1Rx4 registered module fits Dell PowerEdge C6220, C6220 II, C8000, C8220, C8220X
  • Replaces Dell part numbers A7134886, A7545680, RKR5J, SNPRKR5JC/8G

Specifications

BrandOWC
Part Number1R6T31R408GB
Capacity8GB
Type240-Pin DDR3L ECC RDIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Heat SpreaderNo
Compatible SystemDell PowerEdge C6220
Dell PowerEdge C6220 II
Dell PowerEdge C8000
Dell PowerEdge C8220
Dell PowerEdge C8220X

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Questions about this item

Should I choose the 8 GB DDR3L 1600 CL11 registered module or a different capacity for my Dell PowerEdge C6220?

This part is a single 8 GB 240-pin DDR3L 1600 CL11 1Rx4 registered DIMM at 1.35 V. Select it when your server requires registered ECC memory and an 8 GB module matches the slot population plan.

What does the PC3L-12800 rating mean once the module is installed in a PowerEdge C8220?

PC3L-12800 identifies the module as DDR3L 1600 with CL11 timing. In the C8220 it will run at 1600 MT/s providing ECC error correction and registered buffering for server workloads.

Is the 240-pin DDR3L interface compatible with the registered DIMM slots in a Dell PowerEdge C8000?

Yes. The module uses the 240-pin DDR3L form factor with registered ECC signalling at 1.35 V, which matches the registered DIMM slots in the PowerEdge C8000.

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