Up for sale is a matched pair of genuine SK hynix 8GB DDR4-3200 desktop RAM modules (16GB total capacity). These are clean, working pulls in great physical condition with matching date codes (Week 17, 2021) for optimal dual-channel compatibility.

Technical Specifications:

• Manufacturer: SK hynix

• Part Number (MPN): HMA81GU6CJR8N-XN

• Total Capacity: 16GB (2 x 8GB Modules)

• Memory Type: DDR4 SDRAM

• Form Factor: 288-Pin UDIMM (Standard Desktop Memory)

• Speed: 3200 MHz (PC4-3200AA-UA2-11 / PC4-25600)

• Rank / Configuration: 1Rx8 (Single Rank)

• Error Check: Non-ECC, Unbuffered

• CAS Latency: CL22

• Voltage: 1.2V

• Date Code: 2117 (Manufactured in Korea)

• Serial Codes on Labels: 8519A5EF / 8519A82A

Compatibility Note:

• Designed for standard desktop PCs and workstations that support 288-pin DDR4 Non-ECC Unbuffered memory.

• Not compatible with laptops (SO-DIMM) or servers requiring Registered/ECC (RDIMM) memory. Please verify your motherboard's memory specifications prior to purchasing.

What’s Included:

• (2) SK hynix 8GB 1Rx8 PC4-3200AA-UA2-11 Desktop Memory Modules (as pictured)

Shipping & Handling:

• Modules will be packaged securely in ESD-safe (anti-static) protective packaging to ensure safe transit.

• Testing & Security: All items are thoroughly tested and inspected prior to shipping. Serial numbers, unique markings, and hardware identifiers are photographed and recorded prior to dispatch to protect against fraudulent returns or Support First: I stand behind the hardware I sell. If you have any questions about compatibility, usage, or encounter any issues upon arrival, please message me directly through before opening a formal return or claim—I respond quickly and will make sure you are taken care of!