Replacement for W18RB4G8H: Drop-In Alternatives We Stock
Looking for a replacement for the W18RB4G8H (W18RB4G8H Super Talent DDR3-1866 4GB/256Mx8 ECC/REG CL13 Hynix Chip Server Memory)? Pro Disk Network ships 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 W18RB4G8H
| SKU | W18RB4G8H |
|---|---|
| Product | W18RB4G8H Super Talent DDR3-1866 4GB/256Mx8 ECC/REG CL13 Hynix Chip Server Memory |
| Current price | $114.17 |
| Stock status | In Stock |
| Detail page | View W18RB4G8H › |
Drop-in replacements for W18RB4G8H
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.
W18RB16G4S Super Talent DDR3-1866 16GB/1Gx4 ECC/REG CL13 Samsung Chip Server Memory
SKU: W18RB16G4S
Price: $95.16
W18RB8G8S Super Talent DDR3-1866 8GB/512M x 8 ECC/REG CL13 Samsung Chip Server Memory
SKU: W18RB8G8S
Price: $118.67
W13RB4G8S Super Talent DDR3-1333 4GB/256Mx8 ECC/REG CL9 Samsung Chip Server Memory
SKU: W13RB4G8S
Price: $85.34
HMT42GR7BFR4C-RDT SK hynix DDR3-1866 16GB/1Gx4 ECC/REG CL13 Hynix Chip Server Memory
SKU: HMT42GR7BFR4C-RDT
Price: $93.37
W13VA2G8M Super Talent DDR3-1333 2GB/256x8 VLP ECC/REG Micron Chip Server Memory
SKU: W13VA2G8M
Price: $119.64
F24RA16GS Super Talent DDR4-2400 16GB ECC/REG Samsung Chip Server Memory
SKU: F24RA16GS
Price: $122.08
W13LQ32GLS Super Talent DDR3L-1333 32GB/4Gx72 ECC/REG CL9 Samsung Chip Server Memory
SKU: W13LQ32GLS
Price: $153.51
W1333SA4GH Super Talent DDR3-1333 SODIMM 4GB/512Mx8 CL9 Hynix Chip Notebook Memory
SKU: W1333SA4GH
Price: $91.78
W160VEB8GH Super Talent DDR3-1600 8GB/512x8 ECC CL11 Hynix Chip Very Low Profile Server Memory
SKU: W160VEB8GH
Price: $153.67
F24ESA4GH Super Talent DDR4-2400 SODIMM 4GB ECC Hynix Chip Notebook Memory
SKU: F24ESA4GH
Price: $87.55
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.