u-18tb1.112xlarge

u-18tb1.112xlarge is an AWS EC2 instance with 448 vCPUs, 18432 GiB memory (Intel Xeon Platinum 8280L (Cascade Lake)). In US East (N. Virginia) it costs $163.80 per hour on demand ($119,574.00 per month) for Linux. It is sold in 6 regions.

Prices by region

USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.

Region	On-demand
US East (N. Virginia) us-east-1	$163.80
US East (Ohio) us-east-2	$163.80
US West (Oregon) us-west-2	$163.80
EU (Ireland) eu-west-1	$183.30
EU (Frankfurt) eu-central-1	$197.60
South America (Sao Paulo) sa-east-1	$261.30

Windows prices by region

Prices by operating system in US East (N. Virginia)

Operating system	On-demand /hr	1-yr reserved /hr	3-yr reserved /hr
Linux	$163.80	–	–
SUSE	$163.93	–	–
Ubuntu Pro	$164.58	–	–
RHEL	$168.10	–	–
Linux SQL Web	$171.37	–	–
RHEL HA	$172.80	–	–
RHEL SQL Web	$175.67	–	–
Windows	$184.41	–	–
Windows SQL Web	$191.98	–	–
Linux SQL Std	$217.56	–	–
RHEL SQL Std	$221.86	–	–
RHEL HA SQL Std	$226.56	–	–
Windows SQL Std	$238.17	–	–
Linux SQL Ent	$331.80	–	–
RHEL SQL Ent	$336.10	–	–
RHEL HA SQL Ent	$340.80	–	–
Windows SQL Ent	$352.41	–	–

Specs

Compute	Value
vCPUs	448
Architecture	x86_64
Processor	Intel Xeon Platinum 8280L (Cascade Lake)
Processor features	Intel AVX; Intel AVX2; Intel Turbo

Memory	Value
Memory (GiB)	18432

Networking	Value
Network	100 Gbps

Storage	Value
Storage	EBS only
EBS throughput	38000 Mbps

Instance details	Value
Instance type	u-18tb1.112xlarge
Family	u-18tb1
Category	Memory optimized
Current generation	No

Other u-18tb1 sizes

Size	vCPUs	Memory (GiB)	On-demand /hr
u-18tb1.112xlarge	448	18432	$163.80
u-18tb1.metal	448	18432	–

Prices updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 instances.