SanDisk
SanDisk Cruzer Blade 8 GB USB 2.0 USB flash drive Black SDCZ50-008G-B35
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Brute Networks
Brute Networks 64GB DDR4-2400 PC4-19200 4Rx4 ECC LRDIMM 1.2V CL15
High-capacity 64GB DDR4-2400 ECC LRDIMM with 4Rx4 organisation, CL15 latency and 1.2V operation for compatible Lenovo servers
- Capacity64GB
- Type288-Pin DDR4 SDRAM
- SpeedDDR4 2400 (PC4 19200)
- CAS LatencyCL15
- Voltage1.20V
- ECCYes
- 64GB capacity expands server memory for larger workloads
- Load Reduced DDR4 cuts electrical load per channel
- ECC protection detects and corrects single-bit errors
- CL15 latency at 2400 MT/s speed
- 100% Lenovo compatible per part 4X70G88321
64GB DDR4-2400 LRDIMM for Lenovo servers
This 64GB DDR4-2400 PC4-19200 module uses a 288-pin LRDIMM form factor with 4Rx4 organisation. It operates at 1.20V with a CAS latency of CL15 and includes ECC error correction. The load-reduced design places less electrical load on the memory bus than standard registered DIMMs. It is built with major-brand DRAM chips and matches Lenovo part number 4X70G88321.
Replaces lower-capacity DDR4 LRDIMMs
Upgrading makes sense when your Lenovo server runs near its memory ceiling and swapping or paging slows virtual machines or databases. Adding these 64GB modules lets you maximise the installed capacity supported by the platform without replacing the host. The jump is worth it when application responsiveness is limited by physical RAM rather than by CPU or storage throughput.
Sustained load behaviour
The load-reduced buffer reduces electrical loading on the memory controller during continuous read and write streams. This helps maintain signal integrity at the rated 2400 MT/s speed when all channels are populated. ECC corrects single-bit errors in real time, preventing data corruption during long-running workloads. The 1.20V operation keeps power draw steady under sustained utilisation.
商品特色
- 64GB capacity expands server memory for larger workloads
- Load Reduced DDR4 cuts electrical load per channel
- ECC protection detects and corrects single-bit errors
- CL15 latency at 2400 MT/s speed
- 100% Lenovo compatible per part 4X70G88321
商品規格
| Brand | Lenovo |
|---|---|
| Capacity | 64GB |
| Type | 288-Pin DDR4 SDRAM |
| Speed | DDR4 2400 (PC4 19200) |
| CAS Latency | CL15 |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Load Reduced |
| Rank | 4Rx4 |
| Chipset | Major Brand Chipset |
商品問答
Will the 288-pin DDR4 LRDIMM fit my server's memory slots?
The module uses the standard 288-pin DDR4 form factor and 1.20V voltage required by compatible server platforms.
What is the correct installation sequence for 4Rx4 load-reduced modules?
Populate slots per the server manufacturer's population guide; the common error is mixing 4Rx4 LRDIMMs with standard RDIMMs in the same channel.
When should I consider replacing these 64GB LRDIMMs?
Replace if ECC correctable error counts rise steadily or if the server logs uncorrectable memory errors during POST or operation.
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