Replacement for GU188AV: Drop-In Alternatives We Stock
Looking for a replacement for the GU188AV (GU188AV - HP 2GB DDR2-800MHz ECC Fully Buffered CL6 240-Pin DIMM 1.8V Memory Module)? Pro Disk Network ships HP 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 GU188AV
| SKU | GU188AV |
|---|---|
| Product | GU188AV - HP 2GB DDR2-800MHz ECC Fully Buffered CL6 240-Pin DIMM 1.8V Memory Module |
| Current price | $150.91 |
| Stock status | In Stock |
| Detail page | View GU188AV › |
Drop-in replacements for GU188AV
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.
KY113UTR - HP 2GB DDR2-800MHz PC2-6400 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: KY113UTR
Price: $135.42
KY113AAR - HP 2GB DDR2-800MHz PC2-6400 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: KY113AAR
Price: $135.42
GY652AV - HP 4GB (2 x 2GB) DDR2-800MHz ECC Fully Buffered CL5 240-Pin DIMM 1.8V 2R Memory Module
SKU: GY652AV
Price: $257.30
GW354AV - HP 4GB (2 x 2GB) DDR2-800MHz ECC Fully Buffered CL6 240-Pin DIMM 1.8V Memory Module
SKU: GW354AV
Price: $286.74
KY110AV - HP 8GB Kit (4 x 2GB) DDR2-800MHz ECC Fully Buffered CL5 240-Pin DIMM 1.5V 2R Memory Module
SKU: KY110AV
Price: $603.89
FS236AV - HP 16GB (8 x 2GB) DDR2-800MHz ECC Fully Buffered CL5 240-Pin DIMM 1.5V 2R Memory Module
SKU: FS236AV
Price: $1,224.12
486816-001 - HP 2GB DDR2-800MHz PC2-6400 Fully Buffered CL6 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 486816-001
Price: $135.42
486816-001N - HP 2GB DDR2-800MHz PC2-6400 Fully Buffered CL6 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 486816-001N
Price: $135.42
KY113AA - HP 2GB DDR2-800MHz PC2-6400 Fully Buffered CL6 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: KY113AA
Price: $135.42
468948R-561 - HP 2GB DDR2-800MHz PC2-6400 Fully Buffered CL6 240-Pin DIMM 1.8V Single Rank Memory Module
SKU: 468948R-561
Price: $135.42
468948-561N - HP 2GB DDR2-800MHz PC2-6400 Fully Buffered CL6 240-Pin DIMM 1.8V Single Rank Memory Module
SKU: 468948-561N
Price: $135.42
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.