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Green circuit board with black memory chips and gold edge connectors

OWC

OWC 8GB DDR3 1866 CL13 1.5V Non-ECC UDIMM desktop RAM

SKU CH-14A2-FJ5T0

An 8 GB DDR3 1866 CL13 desktop module that installs in a 240-pin slot at 1.5 V

  • Capacity8GB
  • SpeedDDR3 1866 (PC3 14900)
  • CAS LatencyCL13
  • Voltage1.5V
  • ECCNo
  • Buffered/RegisteredUnbuffered

Capacity 8GB

  • 8GB single module expands desktop capacity
  • DDR3 1866 PC3-14900 speed supports responsive multitasking
  • CL13 CAS latency delivers quick data access
  • 5V JEDEC standard voltage ensures broad compatibility
  • 240-pin unbuffered non-ECC design fits standard desktop slots

8GB DDR3 1866 UDIMM

This single 8GB DDR3 module runs at 1866 MT/s with a CAS latency of CL13. It uses the standard 240-pin UDIMM form factor and operates at 1.5V. The memory is non-ECC and unbuffered, making it suitable for desktop and workstation systems that accept DDR3 DIMMs.

DDR3 1866 interface limits

The DDR3 standard tops out at this speed grade, so bandwidth is capped by the PC3-14900 specification. JEDEC compliance ensures the module meets the electrical and timing parameters defined for 1866 MT/s operation. Systems limited to lower DDR3 speeds will typically downclock the module automatically to match the memory controller.

Check motherboard DDR3 support

Verify that your motherboard or workstation accepts 240-pin DDR3 UDIMMs and can run at 1.5V. Confirm the board supports non-ECC, unbuffered modules and the 2Rx8 organisation used here. Check the maximum memory capacity per slot and the total number of slots to ensure the 8GB capacity fits your configuration.

Highlights

  • 8GB single module expands desktop capacity
  • DDR3 1866 PC3-14900 speed supports responsive multitasking
  • CL13 CAS latency delivers quick data access
  • 5V JEDEC standard voltage ensures broad compatibility
  • 240-pin unbuffered non-ECC design fits standard desktop slots

Specifications

BrandOWC
Part Number1U8D32R808GB
Capacity8GB
SpeedDDR3 1866 (PC3 14900)
CAS LatencyCL13
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
ColorBlack
Heat SpreaderNo
Recommend UseDesktops
LED ColorNone

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Questions about this item

Should I pick the 8 GB module or add a second stick for dual-channel?

This listing is a single 8 GB DDR3 1866 CL13 UDIMM; adding a second identical module enables dual-channel bandwidth on compatible motherboards.

What does the 1866 MHz rating deliver in everyday use?

The PC3-14900 module runs at 1866 MHz with CL13 latency, giving faster data throughput than slower DDR3 for smoother multitasking and large-file handling.

Will the 240-pin DDR3 interface limit speed on my board?

The 240-pin DDR3 DIMM operates at 1.5 V and is capped by the memory controller; it will run at the highest JEDEC speed both the module and motherboard support.

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