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Product Code: RMHO-1918
MPN #: KF552C40BWAK4-64
Is your PC struggling the moment you open too many tabs, launch a game and start a stream? Memory is often the quiet bottleneck behind that lag. This DDR5 RAM kit gives you 64GB across four sticks, so your system has room to handle the load. It suits gamers, creators and anyone who likes to multitask smoothly. Fit it once and enjoy steadier performance every day.
Many buyers judge memory by capacity alone and forget about speed, timings and compatibility. Others buy a set that looks good on paper but will not run at its rated speed on their board. Some also worry that overclocking will leave their system unstable.
This kit supports both Intel XMP 3.0 and AMD EXPO, so you are not limited to one platform. Each module is qualified by leading motherboard manufacturers, which helps you build with confidence.
Gamers who want smooth sessions with plenty of headroom will appreciate this kit. Video editors handling large project files and streamers running games alongside recording software also benefit. Home workers with many apps open, and people building a new PC or upgrading a DDR5 board, will find it a sensible choice.
(No external sources used. Content drawn only from the supplied product details.)
| Features | |
| JEDEC standard | Yes |
| Backlight colour | Multicolour |
| Backlight | Yes |
| Lead plating | Gold |
| Cooling type | Heatsink |
| Country of origin | China, Taiwan |
| Product colour | White |
| SPD speed | 4800 MHz |
| SPD latency | 39 |
| SPD voltage | 1.1 V |
| Programming power voltage (VPP) | 1.8 V |
| SPD profile | Yes |
| Intel Extreme Memory Profile (XMP) version | 3.0 |
| Intel Extreme Memory Profile (XMP) | Yes |
| Row active time | 32 ns |
| Refresh row cycle time | 295 ns |
| Row cycle time | 48 ns |
| Module configuration | 2048M x 64 |
| Memory voltage | 1.25 V |
| Memory ranking | 1 |
| Memory channels | Quad-channel |
| CAS latency | 40 |
| On-Die ECC | Yes |
| ECC | No |
| Memory form factor | 288-pin DIMM |
| Component for | PC |
| Memory data transfer rate | 5200 MT/s |
| Internal memory type | DDR5 |
| Memory layout (modules x size) | 4 x 16 GB |
| Internal memory | 64 GB |
| Buffered memory type | Unregistered (unbuffered) |
| Operational conditions | |
| Storage temperature (T-T) | -55 - 100 °C |
| Operating temperature (T-T) | 0 - 85 °C |
| Weight & dimensions | |
| Weight | 169.52 g |
| Height | 42.2 mm |
| Depth | 133.3 mm |
| Width | 7.11 mm |
| Packaging data | |
| Package type | Blister |
| Package weight | 263.57 g |
| Package height | 171.4 mm |
| Package depth | 25.4 mm |
| Package width | 121.9 mm |
| Other features | |
| Internal memory | 64 GB |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)