Replacement for 23K8019: Drop-In Alternatives We Stock
Looking for a replacement for the 23K8019 (23K8019 - IBM SurePOS 4800-721 System Board)? 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 23K8019
| SKU | 23K8019 |
|---|---|
| Product | 23K8019 - IBM SurePOS 4800-721 System Board |
| Current price | $240.47 |
| Stock status | In Stock |
| Detail page | View 23K8019 › |
Drop-in replacements for 23K8019
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.
4800-7811 - IBM 512MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module for SurePOS 500
SKU: 4800-7811
Price: $96.43
41A3351 - IBM 256MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module for SurePOS 4800
SKU: 41A3351
Price: $106.22
42M5900 - IBM 256MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module for SurePOS 4800
SKU: 42M5900
Price: $106.22
30L6289 - IBM 128MB 133MHz PC133 non-ECC Unbuffered CL2 168-Pin DIMM Memory Module for SurePOS 4800
SKU: 30L6289
Price: $106.22
41A3519 - IBM 1GB DDR2-533MHz PC2-4200 Non-ECC Unbuffered CL4 240-Pin DIMM Dual Rank Memory Module for SurePOS 4800-742/782
SKU: 41A3519
Price: $108.97
41A3492 - IBM 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Dual Rank Memory Module for SurePOS 4800-742/782
SKU: 41A3492
Price: $108.97
45T9049 - IBM 1.80GHz 800MHz FSB 2MB L2 Cache Intel Core 2 Duo E4300 Desktop Processor for SurePOS 4800-783/E83
SKU: 45T9049
Price: $117.89
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.