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Green rectangular DDR5 memory module with gold contacts and black chips, no heat spreader

OWC

OWC 16GB DDR5 4800 CL40 1Rx8 UDIMM Aurora R13 R15 memory upgrade

SKU CH-5YB9-9TQCD

Adds 16 GB of DDR5 4800 CL40 memory to Alienware Aurora R13 and R15 desktops

  • Capacity16GB
  • Type288-Pin DDR5 Non-ECC UDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.1V
  • ECCNo
  • 16 GB DDR5 4800 MHz CL40 adds responsive multitasking capacity
  • JEDEC standard 1.1 V unbuffered design ensures warranty-safe upgrade
  • Single 1Rx8 288-pin module fits Alienware Aurora R13 and R15
  • OWC lab-tested reliability backs everyday performance gains
  • Easy DIY installation upgrades your desktop in minutes

OWC 16GB DDR5 4800 upgrade for Aurora R13 R15

This 16GB DDR5 module runs at 4800 MT/s with CL40 latency and 1.1V operation. It is built as a single 1Rx8 unbuffered UDIMM for Alienware Aurora R13 and R15 desktops. The part meets JEDEC PC5-38400 specifications and carries a limited lifetime warranty with free technical support.

DDR5 4800 speed and platform limits

DDR5 4800 is the base JEDEC data rate for this generation; the memory controller in Aurora R13 and R15 systems will not run this module faster than 4800 MT/s without manual tuning. Four 288-pin slots are typically available, so total capacity depends on how many slots you populate. The 1.1V standard voltage is fixed by the DDR5 specification and cannot be raised on these platforms.

Check slots and existing modules before ordering

Verify how many of the four UDIMM sockets are already occupied in your Aurora R13 or R15. Mixing this 1Rx8 stick with different rank counts or speeds will force all channels to the lowest common settings. Confirm the BIOS is updated to the latest Alienware release for full DDR5 4800 compatibility. Ensure you are not exceeding the maximum supported capacity per slot for your specific motherboard revision.

商品特色

  • 16 GB DDR5 4800 MHz CL40 adds responsive multitasking capacity
  • JEDEC standard 1.1 V unbuffered design ensures warranty-safe upgrade
  • Single 1Rx8 288-pin module fits Alienware Aurora R13 and R15
  • OWC lab-tested reliability backs everyday performance gains
  • Easy DIY installation upgrades your desktop in minutes

商品規格

BrandOWC
Part Number4U8D51R816GB
Capacity16GB
Type288-Pin DDR5 Non-ECC UDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.1V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemAlienware Aurora R13
Alienware Aurora R15

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

Is this 16GB DDR5 4800 CL40 module the only capacity available for the Aurora R13 and R15 upgrade?

Yes, this listing is for a single 16GB DDR5 4800 CL40 1Rx8 UDIMM; no other capacities are offered in this product.

What does the 4800MHz speed mean for actual performance in my Aurora R13 or R15?

The module runs at JEDEC-standard DDR5 4800MHz with CL40 latency and 1.1V voltage, delivering the rated PC5-38400 bandwidth when installed in a compatible Aurora R13 or R15 system.

Does the 288-pin DDR5 UDIMM interface limit the speed or features on these Alienware desktops?

The 288-pin unbuffered non-ECC DDR5 UDIMM fits the standard desktop DIMM slots on Aurora R13 and R15 and operates at the specified 4800MHz CL40 without downclocking.

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