r5ad.4xlarge · atlas

r Memory

5 Generation 5

a AMD

d Local NVMe

4xlarge 16 vCPU · 128 GiB

$399/mo

3-yr reserved in Seoul

On-demand 1-yr 3-yr

16 vCPU

EPYC Naples, 2.5 GHz

128 GiB

8 GiB per vCPU

600 GB NVMe

Local storage

Up to 10 Gbps

Network bandwidth

Up to 2.12 Gbps

EBS bandwidth

x86_64

Architecture

Every way to pay

Prices in Seoul. Bars are relative to on-demand.

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$923	$11,073
Reserved, 1 yr No upfront, this size and region	$580	$6,955	−37%
Reserved, 3 yr No upfront, this size and region	$399	$4,783	−57%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$923

$11,073

Reserved, 1 yr

No upfront, this size and region

$580

$6,955

−37%

Reserved, 3 yr

No upfront, this size and region

$399

$4,783

−57%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× r5ad.4xlarge, on-demand

/mo

a year

You run these most of the time. A 1-year reservation bills every hour, and would still cost /mo.

Same usage on each plan	Monthly	Yearly
On-demand
Reserved 1 yr
Reserved 3 yr

Reservations bill every hour of the month, whether the instance runs or not.

Other sizes in this family

Price roughly doubles with each step. Pick a size to open it.

$50 large $100 xl $199 2xl $399 4xl $797 8xl $1.2k 12xl $1.6k 16xl $2.4k 24xl

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from Seoul would save $2,269 a year per instance.

Asia Pacific (Mumbai) ap-south-1$210 −47%US East (N. Virginia) us-east-1$331 −17%US East (Ohio) us-east-2$331 −17%US West (Oregon) us-west-2$331 −17%Canada (Central) ca-central-1$364 −9%Europe (Ireland) eu-west-1$369 −8%US West (N. California) us-west-1$373 −6%Europe (Paris) eu-west-3$386 −3%

Europe (London) eu-west-2$388 −3%Asia Pacific (Seoul) ap-northeast-2$399 base Europe (Frankfurt) eu-central-1$399 0%AWS GovCloud (US-West) us-gov-west-1$399 0%Asia Pacific (Tokyo) ap-northeast-1$402 +1%Asia Pacific (Singapore) ap-southeast-1$402 +1%Asia Pacific (Sydney) ap-southeast-2$402 +1%South America (São Paulo) sa-east-1$525 +32%

Not offered in Calgary , Central , US-East , Zurich , Stockholm , Milan , Spain , Hyderabad , Jakarta , Melbourne , Malaysia , New Zealand , Thailand , Osaka , Hong Kong , Taipei , UAE , Bahrain , Tel Aviv , Cape Town .

Same shape, other families

Every instance with 16 vCPU · 128 GiB in Seoul, ranked by price.

Instance	Processor	Generation	Local disk	Price/mo	vs r5ad.4xlarge
r6g.4xlarge	Graviton2	Gen 6	EBS only	$309	−22%
r5a.4xlarge	EPYC Naples	Gen 5	EBS only	$343	−14%
r7g.4xlarge	Graviton3	Gen 7	EBS only	$343	−14%
r6gd.4xlarge	Graviton2	Gen 6	950 GB NVMe	$349	−12%
r8g.4xlarge	Graviton4	Gen 8	EBS only	$378	−5%
r5.4xlarge	Xeon Skylake	Newest	EBS only	$383	−4%
r5ad.4xlarge	EPYC Naples	Gen 5	600 GB NVMe	$399	—
r6i.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$404	+1%
r7gd.4xlarge	Graviton3	Gen 7	950 GB NVMe	$413	+4%
r7i.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$424	+6%
r5b.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$431	+8%
r5n.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$431	+8%
r5d.4xlarge	Xeon Skylake	Gen 5	600 GB NVMe	$437	+10%
r6id.4xlarge	Xeon Ice Lake	Gen 6	950 GB NVMe	$458	+15%
r5dn.4xlarge	Xeon Cascade Lake	Gen 5	600 GB NVMe	$484	+22%
i4i.4xlarge	Xeon Ice Lake	Gen 4	3.8 TB NVMe	$543	+36%

Specifications

API name: r5ad.4xlarge
Processor: AMD EPYC 7571
Local storage: 2 × 300 GB NVMe
Family: Memory optimized
Clock speed: 2.5 GHz
Network: Up to 10 Gbps
Generation: Gen 5
Architecture: x86_64
EBS bandwidth: Up to 2.12 Gbps
vCPUs: 16
Memory: 128 GiB
GPUs: None