Replacement for KVR16GR11S4-81: Drop-In Alternatives We Stock
Looking for a replacement for the KVR16GR11S4-81 (Kingston KVR16GR11S4/81 8GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module)? Pro Disk Network ships Kingston 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 KVR16GR11S4-81
| SKU | KVR16GR11S4-81 |
|---|---|
| Product | Kingston KVR16GR11S4/81 8GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module |
| Current price | $85.79 |
| Stock status | In Stock |
| Detail page | View KVR16GR11S4-81 › |
Drop-in replacements for KVR16GR11S4-81
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.
HP647651-081-KEF - Kingston 8GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: HP647651-081-KEF
Price: $85.79
Kingston KVR1GR11S4/81 8GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: KVR1GR11S4-81
Price: $85.79
HP647651-081-HYA - Kingston 8GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: HP647651-081-HYA
Price: $85.79
HP669238-081-HYE - Kingston 4GB PC3-12800 DDR3-1600MHz ECC Unbuffered CL11 UDIMM Dual-Rank Memory Module
SKU: HP669238-081-HYE
Price: $91.32
Kingston KTS8122K2/8G 8GB Kit (2 X 4GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Memory (Kit of 2 )
SKU: KTS8122K2-8G
Price: $173.49
Kingston KTS8122K/8G 8GB Kit (2 X 4GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory
SKU: KTS8122K-8G
Price: $173.49
Kingston KTS8122K2/8G-G 8GB (2 x 4GB) DDR2-667MHz ECC Registered CL5 240-Pin DIMM 1.5V 2R Memory Module
SKU: KTS8122K2-8G-G
Price: $173.49
Kingston Technology KTS8122K2/16G 16GB Kit (2 X 8GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Memory
SKU: KTS8122K2-16G
Price: $178.26
Kingston KTS8122K2/16G-G 16GB (2 x 8GB) DDR2-667MHz ECC Registered CL5 240-Pin DIMM 1.5V 2R Memory Module
SKU: KTS8122K2-16G-G
Price: $187.64
Kingston KTS8120/8G 8GB Kit (2 X 4GB) DDR-333MHz PC2700 ECC Registered CL2.5 184-Pin DIMM Memory
SKU: KTS8120-8G
Price: $430.97
KTM3058128 - Kingston 128MB 133MHz PC133 ECC Registered CL3 168-Pin DIMM Memory Module
SKU: KTM3058128
Price: $90.41
Kingston KTN8102/512 512MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: KTN8102-512
Price: $106.22
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.