Replacement for 85H8991: Drop-In Alternatives We Stock
Looking for a replacement for the 85H8991 (85H8991 - IBM Shiva/8235 Quad T1 V4.5 S98 for Remote Access Server)? 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 85H8991
| SKU | 85H8991 |
|---|---|
| Product | 85H8991 - IBM Shiva/8235 Quad T1 V4.5 S98 for Remote Access Server |
| Current price | $512.34 |
| Stock status | In Stock |
| Detail page | View 85H8991 › |
Drop-in replacements for 85H8991
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.
Dataram DRIJS22/16GB 16GB Kit (2 X 8GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Quad Rank Memory for IBM 8235
SKU: DRIJS22-16GB
Price: $301.01
7998-8235 - IBM 16GB Kit (2 X 8GB) DDR2-533MHz PC2-4200 ECC Fully Buffered CL4 240-Pin DIMM Memory
SKU: 7998-8235
Price: $257.55
8235-7998 - IBM 16GB Kit (2 X 8GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory
SKU: 8235-7998
Price: $347.43
7778-8235 - IBM 16GB Kit (2 X 8GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Very Low Profile (VLP) Memory
SKU: 7778-8235
Price: $603.50
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.