Replacement for 4X71B32812: Drop-In Alternatives We Stock
Looking for a replacement for the 4X71B32812 (4X71B32812 - Lenovo 16GB PC4-23400 DDR4-2933MHz ECC Unbuffered CL21 UDIMM 1.2V Single-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 4X71B32812
| SKU | 4X71B32812 |
|---|---|
| Product | 4X71B32812 - Lenovo 16GB PC4-23400 DDR4-2933MHz ECC Unbuffered CL21 UDIMM 1.2V Single-Rank Memory Module |
| Current price | $478.95 |
| Stock status | In Stock |
| Detail page | View 4X71B32812 › |
Drop-in replacements for 4X71B32812
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.
03T7466 - IBM 16GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 03T7466
Price: $173.28
06P4057 - IBM 512MB DDR-400MHz PC-3200 ECC Unbuffered CL3 184-Pin UDIMM Memory Module
SKU: 06P4057
Price: $106.22
03T6782 - IBM / Lenovo 32GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin Load Reduced DIMM Memory Module
SKU: 03T6782
Price: $201.14
46W0797 - IBM 16GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 46W0797
Price: $115.61
95Y4820 - IBM 16GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 95Y4820
Price: $115.61
00FM012 - IBM 16GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 00FM012
Price: $115.61
01EJ361 - IBM 16GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin RDIMM 1.2V Single Rank Memory Module
SKU: 01EJ361
Price: $170.53
46W0798 - IBM 16GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 46W0798
Price: $184.21
01KN358 - IBM 16GB DDR4-2400MHz PC-19200 ECC Registered CL17 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 01KN358
Price: $188.67
46W0796 - IBM 16GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 46W0796
Price: $191.58
95Y4823 - IBM 16GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 95Y4823
Price: $226.32
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.