Amazon Web Services EC2 r5ad.4xlargeUS company
16 vCPU / 128GB, N. Virginia, United States. $841.54 per month on-demand (with Korean VAT 10%)
Prices shown for: N. Virginia, United States (us-east-1)
About this product
A memory-optimized AMD EPYC server with 16 vCPU, 128 GB memory. 2 x 300 NVMe SSD disk included.
Key points
- Spec 16 vCPU, 128 GB memory
- CPU AMD EPYC 7571
- Performance Fixed (steady, no CPU credits)
- Type memory-optimized
- Disk 2 x 300 NVMe SSD included
- Network Up to 10 Gigabit
- Region N. Virginia (us-east-1)
r5ad family (EPYC 7571, memory-optimized)
A memory-optimized instance on AMD EPYC 7571. Performance is steady and does not depend on CPU credits. It has about 8 GB of memory per vCPU. It includes local NVMe SSD (instance store).
Good for In-memory databases, caches, large data analytics
Price by pricing model
| Pricing model | Hourly price | Monthly (original currency) | Monthly (with Korean VAT 10%) | Monthly (excluding tax) | Source |
|---|---|---|---|---|---|
| On-demand | $1.048/hr | $765.04hourly x 730 | $841.54With Korean VAT 10% | $765.04Excluding tax | Official pricingChecked 2026-10-20 |
| 1-year reserved | $0.66/hr | $481.80hourly x 730 | $529.98With Korean VAT 10% | $481.80Excluding tax | Official pricingChecked 2026-10-20 |
| 3-year reserved | $0.453/hr | $330.69hourly x 730 | $363.76With Korean VAT 10% | $330.69Excluding tax | Official pricingChecked 2026-10-20 |
On-demand uses the flat monthly price when there is one, otherwise the hourly price times the monthly hours. Reserved and savings plan prices are monthly equivalents.
Source: Official pricing, checked 2026-10-20 12:04 KST. $1.048/hr x 730 hours, VAT excluded.
Shown in USD, US East prices. Exchange rate used: 1 USD = ₩1,329.49 (as of 2026-10-19); 1 EUR = ₩1,492.35 (as of 2026-10-19). Prices are shown with Korean VAT 10% included.
Specifications
- Company
- Amazon Web Services (US company)
- Family
- r5ad
- Type
- Memory optimized
- vCPU
- 16
- Memory
- 128GB
- CPU
- AMD EPYC 7571
- CPU architecture
- x86_64
- Network
- Up to 10 Gigabit
- Local disk
- 2 x 300 NVMe SSD
- Region
- N. Virginia, United States (us-east-1)
- Product ID
- r5ad.4xlarge
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Last updated: 2026-10-20 12:09 KST.