r6a.4xlarge · EC2 Prices

r Memory

6 Generation 6

a AMD

4xlarge 16 vCPU · 128 GiB

$0.4491/hr

3-yr reserved in Central

On-demand 1-yr 3-yr

16 vCPU

EPYC Milan, 3.6 GHz

128 GiB

8 GiB per vCPU

EBS only

Local storage

Up to 12.5 Gbps

Network bandwidth

Up to 6.667 Gbps

EBS bandwidth

x86_64

Architecture

Every way to pay

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

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$725	$8,704
Reserved, 1 yr No upfront, this size and region	$481	$5,772	−34%
Reserved, 3 yr No upfront, this size and region	$328	$3,934	−55%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$725

$8,704

Reserved, 1 yr

No upfront, this size and region

$481

$5,772

−34%

Reserved, 3 yr

No upfront, this size and region

$328

$3,934

−55%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× r6a.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.

$0.056 large $0.112 xl $0.225 2xl $0.449 4xl $0.898 8xl $1.35 12xl $1.80 16xl $2.69 24xl $3.59 32xl $5.39 48xl $5.39 metal

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from Central would save $1,661 a year per instance.

Asia Pacific (Mumbai) ap-south-1$0.2595 −42%Asia Pacific (Hyderabad) ap-south-2$0.2595 −42%US East (N. Virginia) us-east-1$0.4115 −8%US East (Ohio) us-east-2$0.4115 −8%US West (Oregon) us-west-2$0.4115 −8%Canada (Central) ca-central-1$0.4491 base US West (N. California) us-west-1$0.4572 +2%

Europe (Ireland) eu-west-1$0.4605 +3%Europe (London) eu-west-2$0.4817 +7%Asia Pacific (Sydney) ap-southeast-2$0.4940 +10%Asia Pacific (Tokyo) ap-northeast-1$0.4964 +11%Asia Pacific (Singapore) ap-southeast-1$0.4964 +11%Europe (Frankfurt) eu-central-1$0.4964 +11%

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

Same shape, other families

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

Instance	Processor	Generation	Local disk	Price/hr	vs r6a.4xlarge
r6g.4xlarge	Graviton2	Gen 6	EBS only	$0.3815	−15%
r7g.4xlarge	Graviton3	Gen 7	EBS only	$0.4241	−6%
r5a.4xlarge	EPYC Naples	Gen 5	EBS only	$0.4290	−4%
r6gd.4xlarge	Graviton2	Gen 6	950 GB NVMe	$0.4368	−3%
r6a.4xlarge	EPYC Milan	Gen 6	EBS only	$0.4491	—
r8g.4xlarge	Graviton4	Gen 8	EBS only	$0.4666	+4%
r5.4xlarge	Xeon Skylake	Newest	EBS only	$0.4770	+6%
r5ad.4xlarge	EPYC Naples	Gen 5	600 GB NVMe	$0.4980	+11%
r6i.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$0.4990	+11%
r5n.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$0.5050	+12%
r5b.4xlarge	Xeon Cascade Lake	Gen 5	EBS only	$0.5054	+13%
r7gd.4xlarge	Graviton3	Gen 7	950 GB NVMe	$0.5160	+15%
r7i.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$0.5239	+17%
r5d.4xlarge	Xeon Skylake	Gen 5	600 GB NVMe	$0.5460	+22%
r6in.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$0.5912	+32%
i4g.4xlarge	Graviton2	Gen 4	3.8 TB SSD	$0.6298	+40%
i4i.4xlarge	Xeon Ice Lake	Gen 4	3.8 TB NVMe	$0.6990	+56%
r6idn.4xlarge	Xeon Ice Lake	Gen 6	950 GB NVMe	$0.7001	+56%
d3.4xlarge	Xeon Cascade Lake	Newest	24 TB HDD	$0.9510	+112%

Specifications

API name: r6a.4xlarge
Processor: AMD EPYC 7R13 Processor
Local storage: EBS only
Family: Memory optimized
Clock speed: 3.6 GHz
Network: Up to 12.5 Gbps
Generation: Gen 6
Architecture: x86_64
EBS bandwidth: Up to 6.667 Gbps
vCPUs: 16
Memory: 128 GiB
GPUs: None