OWC
OWC 128GB (2x64GB) DDR4 2400 CL17 4Rx4 288-pin 1.2V ECC LRDIMM Kit Cisco UCS B260 M4 B460 M4
- 128GB (2 x 64GB)
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OWC
OWC 128GB (4x32GB) DDR4 2400 ECC RDIMM CL17 Cisco UCS B420 M4 C460 M4
A 128GB kit of four 32GB DDR4 2400 ECC registered DIMMs for Cisco UCS B420 M4 and C460 M4 servers
- Capacity128GB (4 x 32GB)
- Type288-Pin DDR4 ECC RDIMM
- SpeedDDR4 2400 (PC4 19200)
- CAS LatencyCL17
- Voltage1.2V
- ECCYes
Capacity 128GB (4 x 32GB)
- 128 GB kit expands server memory capacity
- ECC registered design protects data integrity
- DDR4 2400 CL17 delivers responsive throughput
- 2 V operation reduces power draw
- Validated for Cisco UCS B420 M4 and C460 M4
System-Specific DDR4 ECC RDIMM Kit
This 128GB kit contains four 32GB DDR4 2400 ECC registered DIMMs built for Cisco UCS B420 M4 and C460 M4 servers. It is intended for administrators upgrading or repairing those specific platforms. The modules will not work in standard desktop computers or consumer workstations.
DDR4 2400 Registered ECC Constraints
The memory operates at DDR4 2400 with CL17 latency and 1.2V. Registered ECC modules cannot be mixed with unbuffered or load-reduced DIMMs in the same system. Capacity and speed are fixed by the server's memory controller and the installed processor generation.
Tool-Less DIMM Installation
Each 288-pin module seats vertically in the server's DIMM slots; no tools are required beyond opening the chassis. The most common error is mixing registered ECC with other memory types, which prevents the system from posting. Verify the Cisco part numbers HXMR1X322RVA or UCSMR1X322RVA match the existing configuration before installing.
Kohokohdat
- 128 GB kit expands server memory capacity
- ECC registered design protects data integrity
- DDR4 2400 CL17 delivers responsive throughput
- 2 V operation reduces power draw
- Validated for Cisco UCS B420 M4 and C460 M4
Tekniset tiedot
| Brand | OWC |
|---|---|
| Part Number | 2R4D42R4128S |
| Capacity | 128GB (4 x 32GB) |
| Type | 288-Pin DDR4 ECC RDIMM |
| Speed | DDR4 2400 (PC4 19200) |
| CAS Latency | CL17 |
| Voltage | 1.2V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx4 |
| Heat Spreader | No |
| Compatible System | Cisco UCS B420 M4 Cisco UCS C460 M4 (DDR4) |
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OWC
OWC 128GB (8x16GB) DDR4 2400 CL17 ECC Registered RDIMM memory upgrade
- 128GB (8 x 16GB)
- 288-Pin DDR4 ECC RD…
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OWC
OWC 128GB (2x64GB) DDR4 2400 PC4-19200 CL17 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM memory upgrade
- 128GB (2 x 64GB)
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OWC
OWC 128GB (8x16GB) DDR4 2400 ECC RDIMM Cisco UCS B420 M4 C460 M4
- 128GB (8 x 16GB)
- 288-Pin DDR4 ECC RD…
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OWC
OWC 128GB (4×32GB) DDR4 2400 CL17 ECC Registered RDIMM memory upgrade
- 128GB (4 x 32GB)
- 288-Pin DDR4 ECC RD…
895,99 $
0.01144903BTC
VarastossaKysymyksiä tästä tuotteesta
Should I buy the 128GB kit as four 32GB modules or look for a different capacity?
The kit is sold only as four 32GB modules totalling 128GB; no other capacities are offered for this part.
What does the 2400MHz rating deliver in a Cisco UCS B420 M4 or C460 M4?
In those servers the modules run at DDR4 2400 with CL17 latency and 1.2V, providing ECC registered bandwidth up to PC4-19200.
Will the 288-pin DDR4 ECC registered interface work in a standard desktop motherboard?
No; the 288-pin registered DIMMs require a server or workstation platform that supports ECC registered memory and cannot be used in desktop boards.
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