db.x2iezn.12xlarge

db.x2iezn.12xlarge is an AWS RDS size with 48 vCPUs, 1536 GiB memory. In US East (N. Virginia) it costs $18.215 per hour on demand ($13,296.95 per month) for Oracle Enterprise BYOL, Single-AZ; a 1-year reserved instance with no upfront costs $13.116 per hour, 28% less. It is sold in 4 regions.

Prices by region

USD per hour, Oracle Enterprise BYOL, Single-AZ. Reserved prices are no upfront, standard. Cheapest on-demand first.

Region	On-demand	1-yr reserved
US East (N. Virginia) us-east-1	$18.215	$13.116
US West (Oregon) us-west-2	$18.215	$13.116
EU (Ireland) eu-west-1	$21.84	$15.725
Asia Pacific (Tokyo) ap-northeast-1	$26.405	$19.012

Reserved and Savings Plans

Prices by engine and deployment in US East (N. Virginia)

Option	On-demand /hr	1-yr reserved /hr	3-yr reserved /hr
Oracle Enterprise BYOL · Single-AZ	$18.215	$13.116	–
Oracle Enterprise BYOL BYOM Custom · Single-AZ	$18.215	–	–
Oracle Enterprise BYOL · Multi-AZ	$36.429	$26.231	–
Oracle Enterprise BYOL BYOM Custom · Multi-AZ	$36.429	–	–

Specs

Compute	Value
vCPUs	48
Physical cores	24
Threads per core	2
CPU maker	Intel
Sustained clock	4.5 GHz
Burstable	No

Memory	Value
Memory (GiB)	1536

Networking	Value
Network baseline	100 Gbps
Network peak	100 Gbps

Storage	Value
Storage	EBS Only
EBS baseline bandwidth	19,000 Mbps
EBS max bandwidth	19,000 Mbps
EBS baseline throughput	2,375 MB/s
EBS max throughput	2,375 MB/s
EBS baseline IOPS	80,000
EBS max IOPS	80,000

Instance details	Value
Instance type	db.x2iezn.12xlarge
Family	x2iezn
Category	Memory optimized
Normalization factor	192

Other	Value
Hardware Basis	x2iezn.12xlarge

Other x2iezn sizes

Size	vCPUs	Memory (GiB)	On-demand /hr
db.x2iezn.2xlarge	8	256	$3.036
db.x2iezn.4xlarge	16	512	$6.072
db.x2iezn.6xlarge	24	768	$9.107
db.x2iezn.8xlarge	32	1024	$12.143
db.x2iezn.12xlarge	48	1536	$18.215
db.x2iezn.metal	48	1536	$13.661

Prices updated 2026-11-12 from AWS public price lists. Compare all AWS RDS sizes.