Few administrators enjoy the call that says a core switch has failed and the replacement will take two weeks. Equipment does not last forever, and the failures that hurt most usually involve devices that were forgotten, not ones that were expensive. A lifecycle plan replaces surprises with a schedule.
Reliability. Older hardware fails more often, usually at the worst time.
Security. Manufacturers stop issuing security fixes for older products, leaving known flaws open.
Performance. Slow computers waste staff time on every shift.
Compatibility. Newer clinical software and operating systems may not run on old hardware.
Budget predictability. Replacing a portion each year avoids a large unplanned expense.
Compliance. Running unsupported systems that hold ePHI is difficult to defend in a risk analysis.
These ranges are common rules of thumb, not guarantees. Actual replacement depends on manufacturer support dates, condition and workload.
Desktops and laptops: often four to five years, shorter for heavily used carts and devices that get dropped or bleached
Tablets and phones: about three to four years, based on battery and update support
Servers: five to seven years, with warranty and support as the main constraint
Firewalls: often five years or less, since manufacturers publish end-of-support dates
Network switches: commonly seven to ten years, though support dates can be shorter
Wireless access points: about five to seven years, as standards move forward
Battery backup (UPS) units: batteries typically need replacing every few years
Printers and copiers: tied to lease terms and usage
Phone systems: vary widely, with cloud systems moving upkeep to the vendor
Always check the manufacturer's published end-of-life and end-of-support dates, since those drive real deadlines.
You cannot plan what you cannot see. Record for each device:
Type, make and model
Location and assigned user
Purchase date and warranty end date
Manufacturer's end-of-support date, if published
Role: critical, important or routine
Condition and known problems
Your managed IT provider can usually generate this automatically.
Some equipment deserves faster replacement than its age suggests.
Highest priority: firewalls, core switches, servers and any device nearing end of support that sits on a critical path
Medium: access points, workstations at nurses' stations, battery backups
Lower: office computers, printers and spare equipment
Ask: if this fails tomorrow, how long would we be down, and what would the workaround be?
A rolling replacement plan might look like this:
Replace about one-fifth of computers every year, rather than all at once
Replace the firewall on the manufacturer's schedule
Plan the switch and wireless upgrade as a project, possibly tied to a renovation
Budget for batteries and small parts annually
Include costs beyond the hardware itself, such as installation, configuration, data migration, staff time and any licensing.
For critical items, consider keeping a configured spare, especially a firewall or key switch. Know how long delivery takes from your vendor. Confirm that configurations are backed up, so a replacement can be loaded quickly.
Retired devices may hold ePHI. Before disposal:
Wipe drives using an approved method, or physically destroy them
Remove devices from asset lists and management tools
Keep certificates of destruction when a vendor handles it
Do not donate or sell equipment without wiping it first
Compare the cost of extended warranties or support contracts to replacement. Support is often worth it for critical equipment, but poor value on low-cost items.
If you choose to keep an older system beyond its support date, record why, what protections are in place and when it will be replaced. This is the kind of reasoned decision a risk analysis can capture.
A one-page summary works well: list the equipment due for replacement over the next three years, estimated cost for each year and the risk of delay. Boards and owners understand that predictable annual costs beat emergency purchases.
UnityCare IT builds asset inventories and multi-year refresh plans for healthcare facilities and can help you phase replacements around your budget. If you do not have a complete device list, we can start by creating one.
Call or text: 405-285-3845
New customers: start@unitycareit.com
Existing customers: support@unitycareit.com
Address: UnityCare Technologies, 2524 N Broadway Ste 554, PMB 947974, Edmond, Oklahoma 73034-4172