r5a.4xlarge · EC2 Prices

r Memory

5 Generation 5

a AMD

4xlarge 16 vCPU · 128 GiB

$1.088/hr

On-demand in Seoul

On-demand 1-yr 3-yr

16 vCPU

EPYC Naples, 2.5 GHz

128 GiB

8 GiB per vCPU

EBS only

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	$794	$9,531
Reserved, 1 yr No upfront, this size and region	$500	$6,001	−37%
Reserved, 3 yr No upfront, this size and region	$343	$4,117	−57%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$794

$9,531

Reserved, 1 yr

No upfront, this size and region

$500

$6,001

−37%

Reserved, 3 yr

No upfront, this size and region

$343

$4,117

−57%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× r5a.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.

$0.136 large $0.272 xl $0.544 2xl $1.09 4xl $2.18 8xl $3.26 12xl $4.35 16xl $6.53 24xl

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from Seoul would save $4,520 a year per instance.

Asia Pacific (Mumbai) ap-south-1$0.5720 −47%US East (N. Virginia) us-east-1$0.9040 −17%US East (Ohio) us-east-2$0.9040 −17%US West (Oregon) us-west-2$0.9040 −17%Canada (Central) ca-central-1$0.9920 −9%US West (N. California) us-west-1$1.008 −7%Europe (Ireland) eu-west-1$1.016 −7%Europe (Milan) eu-south-1$1.064 −2%Europe (London) eu-west-2$1.064 −2%

Europe (Paris) eu-west-3$1.064 −2%Asia Pacific (Seoul) ap-northeast-2$1.088 base Asia Pacific (Singapore) ap-southeast-1$1.088 0%Asia Pacific (Sydney) ap-southeast-2$1.088 0%AWS GovCloud (US-East) us-gov-east-1$1.088 0%AWS GovCloud (US-West) us-gov-west-1$1.088 0%Asia Pacific (Tokyo) ap-northeast-1$1.096 +1%Europe (Frankfurt) eu-central-1$1.096 +1%South America (São Paulo) sa-east-1$1.448 +33%

Not offered in Calgary , Central , Zurich , Stockholm , 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/hr	vs r5a.4xlarge
r6g.4xlarge	Graviton2	Gen 6	EBS only	$0.9760	−10%
r7g.4xlarge	Graviton3	Gen 7	EBS only	$1.034	−5%
r5a.4xlarge	EPYC Naples	Gen 5	EBS only	$1.088	—
r6gd.4xlarge	Graviton2	Gen 6	950 GB NVMe	$1.107	+2%
r8g.4xlarge	Graviton4	Gen 8	EBS only	$1.137	+4%
r5.4xlarge	Xeon Skylake	Newest	EBS only	$1.216	+12%
r6i.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$1.216	+12%
r5ad.4xlarge	EPYC Naples	Gen 5	600 GB NVMe	$1.264	+16%
r8i-flex.4xlarge	Xeon Granite Rapids	Gen 8	EBS only	$1.274	+17%
r7i.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$1.277	+17%
r7gd.4xlarge	Graviton3	Gen 7	950 GB NVMe	$1.308	+20%
gr6f.4xlarge	EPYC Milan	Gen 6	450 GB NVMe	$1.311	+20%
r8i.4xlarge	Xeon Granite Rapids	Newest	EBS only	$1.341	+23%
r5d.4xlarge	Xeon Skylake	Gen 5	600 GB NVMe	$1.384	+27%
r8gd.4xlarge	Graviton4	Gen 8	950 GB NVMe	$1.413	+30%
r5b.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$1.424	+31%
r5n.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$1.424	+31%
r6id.4xlarge	Xeon Ice Lake	Gen 6	950 GB NVMe	$1.454	+34%
r5dn.4xlarge	Xeon Cascade Lake	Gen 5	600 GB NVMe	$1.592	+46%
i4i.4xlarge	Xeon Ice Lake	Gen 4	3.8 TB NVMe	$1.610	+48%
i8g.4xlarge	Graviton4	Newest	EBS only	$1.610	+48%
i7i.4xlarge	Xeon Emerald Rapids	Newest	3.8 TB NVMe	$1.771	+63%

Specifications

API name: r5a.4xlarge
Processor: AMD EPYC 7571
Local storage: EBS only
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