Replacement for 4ZC7A08731: Drop-In Alternatives We Stock
Looking for a replacement for the 4ZC7A08731 (4ZC7A08731 - Lenovo 256GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Octa-Rank Memory Module)? Pro Disk Network ships IBM drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 4ZC7A08731
| SKU | 4ZC7A08731 |
|---|---|
| Product | 4ZC7A08731 - Lenovo 256GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Octa-Rank Memory Module |
| Current price | $6,030.32 |
| Stock status | In Stock |
| Detail page | View 4ZC7A08731 › |
Drop-in replacements for 4ZC7A08731
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
00VK243 - IBM 256GB DDR4-1600 MHz PC4-12800 ECC Registered CL11 276-Pin CDIMM 1.2V Cache Memory
SKU: 00VK243
Price: $7,151.38
00VK242 - IBM 256GB DDR4-1600 MHz PC4-12800 ECC Registered CL11 276-Pin CDIMM 1.2V Cache Memory
SKU: 00VK242
Price: $7,603.05
01EJ361 - IBM 16GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin RDIMM 1.2V Single Rank Memory Module
SKU: 01EJ361
Price: $170.53
03T6782 - IBM / Lenovo 32GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin Load Reduced DIMM Memory Module
SKU: 03T6782
Price: $201.14
30R5088 - IBM 1GB Kit (2 x 512MB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin RDIMM Single Rank Memory Module
SKU: 30R5088
Price: $86.62
16R0223 - IBM Chipkill 1GB DDR2-533MHz PC2-4200 ECC Registered CL4 276-Pin RDIMM Memory Module
SKU: 16R0223
Price: $108.97
00JA668 - IBM 32GB DDR3-1600MHz PC3-12800 ECC Registered CL11 276-Pin RDIMM Quad Memory Module
SKU: 00JA668
Price: $145.26
12R8824 - IBM Chipkill 2GB DDR2-533MHz PC2-4200 ECC Registered CL4 276-Pin RDIMM Memory Module
SKU: 12R8824
Price: $145.26
00UF225 - IBM 8GB DDR4-2133MHz PC-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 00UF225
Price: $106.37
46W0789 - IBM 8GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 46W0789
Price: $106.37
95Y4820 - IBM 16GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 95Y4820
Price: $115.61
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.