c5a.4xlarge · atlas

c Compute

5 Generation 5

a AMD

4xlarge 16 vCPU · 32 GiB

$357/mo

1-yr reserved in Hong Kong

On-demand 1-yr 3-yr

16 vCPU

EPYC Rome, 3.3 GHz

32 GiB

2 GiB per vCPU

EBS only

Local storage

Up to 10 Gbps

Network bandwidth

Up to 3.17 Gbps

EBS bandwidth

x86_64

Architecture

Every way to pay

Prices in Hong Kong. Bars are relative to on-demand.

Plan	Monthly	Yearly	Saves
On-demand Pay by the second, no commitment	$566	$6,798
Reserved, 1 yr No upfront, this size and region	$357	$4,284	−37%
Reserved, 3 yr No upfront, this size and region	$245	$2,935	−57%

Plan

Monthly

Yearly

Saves

On-demand

Pay by the second, no commitment

$566

$6,798

Reserved, 1 yr

No upfront, this size and region

$357

$4,284

−37%

Reserved, 3 yr

No upfront, this size and region

$245

$2,935

−57%

What will it cost me?

Enter how you plan to run it.

Instances Hours a day Days a month

× c5a.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.

$45 large $89 xl $178 2xl $357 4xl $714 8xl $1.1k 12xl $1.4k 16xl $2.1k 24xl

Price in every region

Cheapest in Asia Pacific (Mumbai). Moving from Hong Kong would save $2,208 a year per instance.

Asia Pacific (Mumbai) ap-south-1$173 −52%US East (N. Virginia) us-east-1$283 −21%US East (Ohio) us-east-2$283 −21%US West (Oregon) us-west-2$283 −21%Europe (Stockholm) eu-north-1$301 −16%Canada (Central) ca-central-1$309 −13%Asia Pacific (Seoul) ap-northeast-2$316 −11%Europe (Ireland) eu-west-1$316 −11%Europe (Frankfurt) eu-central-1$320 −10%Asia Pacific (Singapore) ap-southeast-1$324 −9%Europe (Milan) eu-south-1$335 −6%

Europe (London) eu-west-2$335 −6%Europe (Paris) eu-west-3$335 −6%AWS GovCloud (US-East) us-gov-east-1$339 −5%AWS GovCloud (US-West) us-gov-west-1$339 −5%Middle East (Bahrain) me-south-1$350 −2%US West (N. California) us-west-1$350 −2%Asia Pacific (Tokyo) ap-northeast-1$353 −1%Asia Pacific (Hong Kong) ap-east-1$357 base Asia Pacific (Sydney) ap-southeast-2$368 +3%Africa (Cape Town) af-south-1$379 +6%South America (São Paulo) sa-east-1$434 +22%

Not offered in Calgary , Central , Zurich , Spain , Hyderabad , Jakarta , Melbourne , Malaysia , New Zealand , Thailand , Osaka , Taipei , UAE , Tel Aviv .

Same shape, other families

Every instance with 16 vCPU · 32 GiB in Hong Kong, ranked by price.

Instance	Processor	Generation	Local disk	Price/mo	vs c5a.4xlarge
c6g.4xlarge	Graviton2	Gen 6	EBS only	$319	−11%
c7g.4xlarge	Graviton3	Gen 7	EBS only	$355	0%
c5a.4xlarge	EPYC Rome	Gen 5	EBS only	$357	—
c6a.4xlarge	EPYC Milan	Gen 6	EBS only	$375	+5%
c8g.4xlarge	Graviton4	Gen 8	EBS only	$391	+9%
c5.4xlarge	Xeon Skylake	Newest	EBS only	$397	+11%
c7i-flex.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$416	+17%
c6i.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$417	+17%
c6gn.4xlarge	Graviton2	Gen 6	EBS only	$420	+18%
c7i.4xlarge	Xeon Sapphire Rapids	Gen 7	EBS only	$438	+23%
c5d.4xlarge	Xeon Skylake	Gen 5	400 GB NVMe	$453	+27%
c6in.4xlarge	Xeon Ice Lake	Gen 6	EBS only	$552	+55%

Specifications

API name: c5a.4xlarge
Processor: AMD EPYC 7R32
Local storage: EBS only
Family: Compute optimized
Clock speed: 3.3 GHz
Network: Up to 10 Gbps
Generation: Gen 5
Architecture: x86_64
EBS bandwidth: Up to 3.17 Gbps
vCPUs: 16
Memory: 32 GiB
GPUs: None