Amazon ElastiCache · Reserved Instance pricing
cache.t4g.medium pricing
55%off on-demand, best available term
On-demand $0.065/hr in us-east-1 · Redis
- vCPU
- 2
- Memory
- 3.09 GiB
- Network
- Up to 5 Gigabit
Full price matrix
Every term, every payment option.
| Term | Payment option | Upfront | $/hr | Effective $/hr | % off | $/yr saved | Break-even |
|---|---|---|---|---|---|---|---|
| 1yr | No Upfront | $0 | $0.044 | $0.044 | 32% | $184 | immediate |
| 1yr | Partial Upfront | $185 | $0.021 | $0.0421 | 35% | $200 | 6 mo |
| 1yr | All Upfront | $363 | $0.000 | $0.0414 | 36% | $206 | 8 mo |
| 3yr | No Upfront | $0 | $0.034 | $0.034 | 48% | $272 | immediate |
| 3yr | Partial Upfront | $410 | $0.016 | $0.0316 | 51% | $293 | 11 mo |
| 3yr | All Upfront | $771 | $0.000 | $0.0293 | 55% | $312 | 16 mo |
Prices: AWS Price List API, us-east-1, standard RIs, Redis, as of Jul 15, 2026. Verify in the AWS console before you buy.
What a lapse costs
Miss the renewal, pay the difference.
At the best available term and payment option shown above, here's what reverting to on-demand costs — for however long the lapse lasts.
$1per day
$6per week
$12at 14 days
cache.t4g.medium questions
- Does a cache.t4g.medium Reserved Instance renew automatically?
- No. AWS Reserved Instances never auto-renew — when the term ends, cache.t4g.medium reverts to the on-demand rate shown above until you buy again.
- Is a 3-year term worth it for cache.t4g.medium?
- At the us-east-1 rate shown here, the deepest 3-year offer breaks even in about 16 months. Worth it if this instance type has more runway than that left — Reserver's recommendations look at your actual run history before suggesting 1yr vs 3yr.
Reserved
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