SK hynix HMA42GR7AFR4N-TF 16GB DDR4 2133MHz CL15 ECC Registered Dual Rank 1.2V 288-Pin Server RAM
- 16GB
- 288-Pin DDR4 SDRAM
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Computer Memory Solutions
8GB DDR4 2400 SODIMM upgrade for Dell OptiPlex 3050, 5050, 5250 and 7050 Micro systems
This 8GB DDR4 2400MHz module from Computer Memory Solutions is built for Dell OptiPlex 3050 Micro, 5050 Micro, 5250 All-in-One and 7050 Micro systems. It uses a 260-pin SO-DIMM form factor and runs at 1.2V with CL17 timing. The part is unbuffered, non-ECC and organised as 2Rx8.
The memory is validated for the four OptiPlex models named above. It will not fit full-size tower or small-form-factor chassis that require standard DIMMs, nor will it work in laptops limited to slower DDR4 speeds or different pin counts. Systems needing ECC or registered modules should look elsewhere.
The 260-pin DDR4 SO-DIMM interface running at 2400MHz is the single specification that determines fit. If the target machine accepts DDR4-2400 SO-DIMMs, this module installs directly; if the platform requires a different generation, pin count or speed grade, the part is incompatible.
| Brand | Computer Memory Solutions |
|---|---|
| Model | CM1024642400SO |
| Capacity | 8GB |
| Type | 260-Pin DDR4 SO-DIMM |
| Speed | DDR4 2400 (PC4 19200) |
| CAS Latency | CL17 |
| Timing | 17-17-17 |
| Voltage | 1.2V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
| Heat Spreader | No |
| Compatible System | Dell Optiplex 3050 Micro, 5050 Micro, 5250 All-in-One Desktop, 7050 Micro (MFF) |
| Package Content | 1Memory Ram Stick |
The module is validated for the Optiplex 3050 Micro and runs at 1.2 V with CL17 timing, matching the platform's standard DDR4 specification so it will operate alongside existing memory.
Check the memory frequency in the system BIOS or with a tool such as CPU-Z; it should report DDR4-2400 (PC4-19200) at CL17-17-17.
The box includes one 8 GB DDR4 SODIMM stick; no tools, brackets or additional components are supplied.
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