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Green 240-pin DDR3L ECC registered DIMM module

OWC

OWC 16GB DDR3L 1066 PC3L-8500 CL7 2Rx4 240-pin 1.35V ECC Registered DIMM server RAM

SKU CH-46B5-EDQ0M

Single 16 GB DDR3L 1066 CL7 ECC registered DIMM for servers and workstations

  • Capacity16GB
  • Type240-Pin DDR3L ECC RDIMM
  • SpeedDDR3L 1066 (PC3L 8500)
  • CAS LatencyCL7
  • Voltage1.35V
  • ECCYes

Capacity 16GB

Rank 2Rx4

  • 16GB capacity boosts server multitasking headroom
  • DDR3L 1066MHz CL7 meets JEDEC PC3L-8500 spec
  • 35V low voltage cuts power draw per module
  • ECC registered design protects data integrity under load
  • 240-pin 2Rx4 form factor fits select workstation slots

16 GB DDR3L ECC registered DIMM

This 16 GB DDR3L module runs at 1066 MHz with CL7 latency and 1.35 V operation. It uses a 240-pin registered ECC design built to JEDEC and RoHS standards for server and workstation platforms. The dual-rank 2Rx4 organisation provides density for memory-intensive workloads.

Registered ECC design for compatible platforms

Registered signalling and on-board ECC require a motherboard that supports registered DDR3L DIMMs; the module will not function in unbuffered desktop boards. It occupies a single 240-pin slot and leaves remaining channels free for additional registered modules of matching specification. The low-voltage 1.35 V rating reduces power draw compared with standard DDR3.

Suited for servers, workstations, NAS and routers

Buyers upgrading or repairing qualified DDR3L registered platforms gain a warranty-safe capacity increase. Builders using consumer desktop boards, laptops or any system requiring unbuffered non-ECC memory should select a different module type.

Highlights

  • 16GB capacity boosts server multitasking headroom
  • DDR3L 1066MHz CL7 meets JEDEC PC3L-8500 spec
  • 35V low voltage cuts power draw per module
  • ECC registered design protects data integrity under load
  • 240-pin 2Rx4 form factor fits select workstation slots

Specifications

BrandOWC
Part Number8R5T32R416GB
Capacity16GB
Type240-Pin DDR3L ECC RDIMM
SpeedDDR3L 1066 (PC3L 8500)
CAS LatencyCL7
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo

Other versions of this model

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Questions about this item

What is the maximum sustained data rate the DDR3L 1066 CL7 module can maintain?

The module operates at PC3L-8500 with a CAS latency of CL7, giving a peak transfer rate of 8500 MB/s under sustained load.

How much heat and power does the 1.35 V registered DIMM produce when running continuously?

At 1.35 V the DDR3L design runs cooler and draws less power than standard 1.5 V DDR3, and the registered buffer helps keep signal integrity stable during all-day operation.

Which motherboard slot and chipset features are required for this 240-pin 2Rx4 ECC registered DIMM to function?

You need a server or workstation board with a 240-pin DDR3L slot that supports ECC registered memory; standard desktop boards without registered-ECC support will not work.

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