Replacement for 4ZC7A15112: Drop-In Alternatives We Stock
Looking for a replacement for the 4ZC7A15112 (4ZC7A15112 - Lenovo 512GB PC4-21300 DDR4-2666MHz ECC CL19 Persistent Optane DC DIMM 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 4ZC7A15112
| SKU | 4ZC7A15112 |
|---|---|
| Product | 4ZC7A15112 - Lenovo 512GB PC4-21300 DDR4-2666MHz ECC CL19 Persistent Optane DC DIMM Memory Module |
| Current price | $232.42 |
| Stock status | In Stock |
| Detail page | View 4ZC7A15112 › |
Drop-in replacements for 4ZC7A15112
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.
78P4200 - IBM 128GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Octal Rank Memory Module
SKU: 78P4200
Price: $154.95
03T6782 - IBM / Lenovo 32GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin Load Reduced DIMM Memory Module
SKU: 03T6782
Price: $201.14
68Y7726 - IBM 512GB SATA 6GB/s MLC 1.8-inch Flash Enterprise Solid State Drive
SKU: 68Y7726
Price: $128.42
00W1301 - IBM 512GB MLC SATA 6GB/s Hot-Swappable 3.5-inch Solid State Drive
SKU: 00W1301
Price: $257.64
49Y5845 - IBM Crucial 512GB SATA 2.5-inch MLC HS Enterprise Value Solid State Drive
SKU: 49Y5845
Price: $292.63
98Y1803 - IBM 512GB SATA 6GB/s MLC 1.8-inch Flash Enterprise Solid State Drive
SKU: 98Y1803
Price: $361.95
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.