Amazon Web Services EC2 r5b.largeUS company

2 vCPU / 16GB, N. Virginia, United States. ₩144,080 per month on-demand (excluding tax)

Prices shown for: N. Virginia, United States (us-east-1)

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About this product

A memory-optimized Intel server with 2 vCPU, 16 GB memory. Disk is attached separately.

Key points

Spec 2 vCPU, 16 GB memory
CPU Intel Xeon Platinum 8259 (Cascade Lake)
Performance Fixed (steady, no CPU credits)
Type memory-optimized
Disk Attached separately (extra cost)
Network Up to 10 Gigabit
Region N. Virginia (us-east-1)

r5b family (Intel Platinum 8259, memory-optimized)

A memory-optimized instance on Intel Xeon Platinum 8259 (Cascade Lake). Performance is steady and does not depend on CPU credits. It has about 8 GB of memory per vCPU. Disks are attached separately as EBS.

Good for In-memory databases, caches, large data analytics

Source

Price by pricing model

Pricing model	Hourly price	Monthly (original currency)	Monthly (with Korean VAT 10%)	Monthly (excluding tax)	Source
On-demand	$0.149/hr	$108.77hourly x 730	₩158,488With Korean VAT 10%	₩144,080Excluding tax	Official pricingChecked 2026-10-23	Details Hourly price $0.149/hr Monthly (original currency) $108.77hourly x 730 Monthly (with Korean VAT 10%) With Korean VAT 10% Monthly (excluding tax) ₩144,080Excluding tax Source Official pricingChecked 2026-10-23
1-year reserved	$0.0939/hr	$68.5251hourly x 730	₩99,847With Korean VAT 10%	₩90,770Excluding tax	Official pricingChecked 2026-10-23	Details Hourly price $0.0939/hr Monthly (original currency) $68.5251hourly x 730 Monthly (with Korean VAT 10%) With Korean VAT 10% Monthly (excluding tax) ₩90,770Excluding tax Source Official pricingChecked 2026-10-23
3-year reserved	$0.0603/hr	$44.0519hourly x 730	₩64,188With Korean VAT 10%	₩58,352Excluding tax	Official pricingChecked 2026-10-23	Details Hourly price $0.0603/hr Monthly (original currency) $44.0519hourly x 730 Monthly (with Korean VAT 10%) With Korean VAT 10% Monthly (excluding tax) ₩58,352Excluding tax Source Official pricingChecked 2026-10-23

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 2026-10-23 06:41 KST. $0.149/hr x 730 hours, VAT excluded.

Shown in KRW, US East prices. Exchange rate used: 1 USD = ₩1,324.63 (as of 2026-10-22); 1 EUR = ₩1,484.25 (as of 2026-10-22). Prices exclude tax. Local taxes such as VAT or GST depend on your country. Korea-based buyers pay 10% VAT.

Specifications

Company: Amazon Web Services (US company)
Family: r5b
Type: Memory optimized
vCPU: 2
Memory: 16GB
CPU: Intel Xeon Platinum 8259 (Cascade Lake)
CPU architecture: x86_64
Network: Up to 10 Gigabit
Local disk: EBS only
Region: N. Virginia, United States (us-east-1)
Product ID: r5b.large

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Last updated: 2026-10-23 06:46 KST.