Replacement for K2R18A: Drop-In Alternatives We Stock
Looking for a replacement for the K2R18A (K2R18A - HP StoreEasy 1650 48TB (8 x 6TB) 2U Rack-Mountable NAS Storage System)? 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 K2R18A
| SKU | K2R18A |
|---|---|
| Product | K2R18A - HP StoreEasy 1650 48TB (8 x 6TB) 2U Rack-Mountable NAS Storage System |
| Current price | $8,700.00 |
| Stock status | In Stock |
| Detail page | View K2R18A › |
Drop-in replacements for K2R18A
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.
B7D94A - HP StoreEasy 1630 Intel Xeon E5-2407 Quad-Core 2.20GHz CPU 12GB RAM 2U Rack-Mountable Storage Server
SKU: B7D94A
Price: $2,542.11
B7E00A - HP StoreEasy 3830 with Intel Xeon E5-2609 Quad-Core 2.40GHz CPU 16Gb DDR3 RAM 900GB (2 x 450 GB) HDD Rack-Mountable Storage System
SKU: B7E00A
Price: $3,892.32
412152-B21 - HP BLc7000 Rack mountable Enclosure Storage Enclosure 16 x Front Accessible Hot-swappable Rack-mountable
SKU: 412152-B21
Price: $347.37
349038-B21 - HP NAS 1200S Intel Pentium 4 2.8GHz CPU 512MB DDR SDRAM 640GB Hard Drive 1U Rack-Mountable Network Storage Server
SKU: 349038-B21
Price: $4,602.11
PA-1650-02H - HP 65-Watts 18.5V 3.5A AC Adapter for PA-1650-02H 380467-001 DV6000 380467-003
SKU: PA-1650-02H
Price: $169.05
AF531A - HP PDU 20 x IEC 60320 C13 6 x IEC 60320 C19 4.99 kVA 1U Rack-mountable Zero U Rack-mountable
SKU: AF531A
Price: $461.05
AF900A - HP iPDU 6-Outlets 11.4kVA PDU 6 x IEC 60320 C19 11.40 kVA Zero U Rack-mountable, 1U Rack-mountable
SKU: AF900A
Price: $591.58
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.