BFKK
BFKK 3U Rackmount Server Chassis EATX/ATX/MATX 4x5.25 6x3.5 Top/Side Cooling
- Rackmount
US$214.99
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NEMIX RAM
NEMIX RAM 256GB (8x32GB) DDR5 4800MHz ECC RDIMM for ASRock IMB-1900/1902
Eight-module 256 GB DDR5 4800 MHz ECC RDIMM kit built for ASRock IMB-1900 and IMB-1902 server boards
- Capacity256GB (8 x 32GB)
- SpeedDDR5 4800 (PC5 38400)
- ECCYes
- Buffered/RegisteredRegistered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.10V
- 256GB total capacity scales server workloads with eight 32GB modules
- DDR5 4800MHz speed delivers high bandwidth for data-intensive applications
- ECC registered design detects and corrects memory errors automatically
- 1V operating voltage reduces power draw in dense configurations
- Validated for ASRock IMB-1900 and IMB-1902 industrial motherboards
ASRock IMB-1900/1902 DDR5 ECC Kit
This 256GB kit delivers eight 32GB DDR5 4800MHz registered DIMMs built for ASRock Industrial EATX motherboards IMB-1900 and IMB-1902. Each module runs at 1.1V with CL40 latency and 1Rx4 organisation. ECC and registered signalling protect data integrity in server and workstation workloads.
Thermals and power at 1.1V
Operating at 1.1V keeps power draw low for high-density 256GB configurations. The modules ship without heat spreaders, relying on chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller during sustained operation.
Kit contents and compatibility
The package contains eight 288-pin DDR5 RDIMMs totalling 256GB, pre-validated for IMB-1900 and IMB-1902 platforms. No additional software or accessories are included. Builders needing non-ECC memory, different capacities, or support for other motherboards should select an alternative kit.
商品特色
- 256GB total capacity scales server workloads with eight 32GB modules
- DDR5 4800MHz speed delivers high bandwidth for data-intensive applications
- ECC registered design detects and corrects memory errors automatically
- 1V operating voltage reduces power draw in dense configurations
- Validated for ASRock IMB-1900 and IMB-1902 industrial motherboards
商品規格
| Brand | NEMIX RAM |
|---|---|
| Series | NEMIX RAM Original Series Server Memory |
| Model | DDR5 ECC RDIMM Registered Server Memory |
| Part Number | MR38400-314K8 |
| Capacity | 256GB (8 x 32GB) |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | ASRock Industrial |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 1Rx4 |
| Features | DDR5 ECC RDIMM Motherboard Compatible |
| Package Content | 256GB (8 x 32GB) DDR5 4800MHz PC5-38400 1Rx4 1.1V 288-PIN ECC RDIMM KIT |
商品問答
How do I install the 8x32GB DDR5 4800MHz ECC RDIMM kit into the ASRock IMB-1900 or IMB-1902, and which step is often missed?
Power off the server, open the chassis, align each 288-pin module with the DDR5 RDIMM slots, press firmly until the retention clips click, then verify in BIOS that all 256GB are detected at 4800MHz with ECC active; the step often missed is seating every module fully so the clips engage on both sides.
What maintenance or replacement will the 1Rx4 registered DDR5 modules need over time?
The modules have no heat spreader and no moving parts, so no routine maintenance is required; if a module fails, replace the faulty 32GB stick with an identical DDR5 4800MHz CL40 1.10V 1Rx4 ECC RDIMM to keep the 256GB kit matched.
What limit appears first when the 256GB DDR5 4800MHz kit runs sustained workloads on the IMB-1900 or IMB-1902?
The registered DDR5 modules operate at a fixed 1.10V and CL40 latency, so the first limit under sustained use is the 4800MHz data rate and CAS 40 timing ceiling; thermal throttling is unlikely without a spreader, but the speed and latency bounds are hard limits.
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