Replacement for 3tk82aa: Drop-In Alternatives We Stock
Looking for a replacement for the 3tk82aa (3TK82AA - HP Serial Port (600/705/800) Serial for Computer, Notebook 1 x DB-9 Male Serial 1 x Serial Header)? 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 3tk82aa
| SKU | 3tk82aa |
|---|---|
| Product | 3TK82AA - HP Serial Port (600/705/800) Serial for Computer, Notebook 1 x DB-9 Male Serial 1 x Serial Header |
| Current price | $143.39 |
| Stock status | In Stock |
| Detail page | View 3tk82aa › |
Drop-in replacements for 3tk82aa
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.
5188-6699 - HP RJ45-to-DB9 Console cable for 8212zl Serial/RJ-45 for Network Device 1 x D-sub Male Serial 1 x RJ-45 Male Network
SKU: 5188-6699
Price: $139.86
HP 396632-001 1 x Port RJ-45 Female to 2 x PS/2 Jack Male + 1 x VGA Male Console Interface Adapter KVM Cable
SKU: 396632-001
Price: $86.32
A5201-69129 - HP PCA Module Assembly Includes Single Board Computer (SBC) And Single Board Computer Hub (SBCH3) for Integrity Superdome SX2000 Server
SKU: A5201-69129
Price: $2,250.53
A5201-69113 - HP Module Assembly Includes Single Board Computer (SBC) And Single Board Computer Hub (SBCH3) for SX2000 Integrity Server
SKU: A5201-69113
Price: $2,661.05
K4V50USR - HP EliteDesk 705 G1 AMD A6 PRO-7400B 3.50GHz 4GB RAM 500GB Hard Disk Desktop Computer
SKU: K4V50USR
Price: $250.53
HP 6DX40US#ABA EliteDesk 705 G4 Desktop Computer Amd Ryzen 5 2400G Quad-core (4 Core) 3.60 GHz 16 GB RAM DDR4 SDRAM 256 GB SSD Desktop Mini
SKU: 6DX40US-ABA
Price: $2,150.11
24542G - HP 3m DB25 Male to DB9 Female RS-232 Serial Cable for DesignJet 600 printer
SKU: 24542G
Price: $97.14
3TK87AT - HP 8GB DDR4-2666 PC4-21300 non-ECC Unbuffered 288-Pin DIMM 1.2 V Memory Module for EliteDesk 705 G4 / 800 G4 / ProDesk 400 G5 / 600 G4
SKU: 3TK87AT
Price: $180.68
901914-004 - HP 200-Watts Power Supply for for Prodesk 600 G2 EliteDesk 705 800 G2
SKU: 901914-004
Price: $226.08
901914-001 - HP 200-Watts Power Supply for Prodesk 600 G2 EliteDesk 705 800 G2
SKU: 901914-001
Price: $226.08
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.