m3-megamem-128 specs and pricing | GCP

Data updated at: October 29, 2025 at 12:01 AM UTC

GCP m3-megamem-128 - 128 vCPUs, 1952 GB RAM. Available in 34 regions starting from $10484.56 per month. A -52% cheaper alternative is available.

Instance Type	m3-megamem-128
Details	High-performance web servers, scientific modeling, batch processing, distributed analytics, HPC, machine/deep learning inference, ad serving, scalable multiplayer gaming, and video encoding. m – Memory optimized 3 – Generation megamem – 14x RAM/CPU ratio 128 – Number of CPUs
Instance Family	Memory optimized
Description	128 vCPUs, 1952 GB RAM
vCPUs	128
Memory	1952 GiB
CPU Architecture	x86_64
Processor	Intel Ice Lake
Coremark Score	2182236
Shared CPU	no
GPU	no
Sustained Discounts (SUDs)	no

Sole Tenancy	yes
Nested Virtualization	no
Custom Shapes	no
Confidential Compute	yes
Maximum Persistent Disks	128
Maximum Persistent Disks Size	524288 GB
Disk Interface Type	NVMe
Local SSD	yes
Max Local SSD	3000 GB
Extreme Persistent Disks	yes
Hyperdisk Extreme	yes
Hyperdisk Throughput	no
Network Interfaces	gVNIC

Regional Availability

North America
California / us-west2
Iowa / us-central1
Mexico / northamerica-south1
Nevada / us-west4
Ohio / us-east5
Ontario / northamerica-northeast2
Oregon / us-west1
Québec / northamerica-northeast1
South Carolina / us-east1
Texas / us-south1
Utah / us-west3
Virginia / us-east4

Europe
Belgium / europe-west1
England / europe-west2
Finland / europe-north1
France / europe-west9
Germany / europe-west10
Germany / europe-west3
Italy / europe-west12
Italy / europe-west8
Netherlands / europe-west4
Poland / europe-central2
Spain / europe-southwest1
Sweden / europe-north2
Switzerland / europe-west6

APAC
Australia / australia-southeast1
Australia / australia-southeast2
Hong Kong / asia-east2
India / asia-south1
India / asia-south2
Indonesia / asia-southeast2
Japan / asia-northeast1
Japan / asia-northeast2
Singapore / asia-southeast1
South Korea / asia-northeast3
Taiwan / asia-east1

Middle East
Israel / me-west1
Qatar / me-central1
Saudi Arabia / me-central2

Africa
South Africa / africa-south1

South America
Brazil / southamerica-east1
Chile / southamerica-west1

Regional Prices

Geography	Region Name	Region	Savings Options	Instance Price
North America	Virginia	us-east4	compare	14.3624
Hidden	Hidden	hidden-1	compare	14.4096
North America	Iowa	us-central1	compare	14.4096
North America	South Carolina	us-east1	compare	14.4096
Hidden	Hidden	hidden-2	compare	14.9997
Hidden	Hidden	hidden-3	compare	15.0003
Hidden	Hidden	hidden-4	compare	15.1452
Hidden	Hidden	hidden-5	compare	15.8506
Hidden	Hidden	hidden-6	compare	15.8664
Hidden	Hidden	hidden-7	compare	15.8664
Hidden	Hidden	hidden-8	compare	15.8664
Hidden	Hidden	hidden-9	compare	15.8664
Hidden	Hidden	hidden-10	compare	16.2295
Hidden	Hidden	hidden-11	compare	16.4066
Hidden	Hidden	hidden-12	compare	16.6849
Hidden	Hidden	hidden-13	compare	16.7151
Hidden	Hidden	hidden-14	compare	16.7151
Hidden	Hidden	hidden-15	compare	16.9822
Hidden	Hidden	hidden-16	compare	17.0033
Hidden	Hidden	hidden-17	compare	17.3218
Hidden	Hidden	hidden-18	compare	17.4347
Hidden	Hidden	hidden-19	compare	17.5077
Hidden	Hidden	hidden-20	compare	17.7771
Hidden	Hidden	hidden-21	compare	18.0057
Hidden	Hidden	hidden-22	compare	18.5048
Hidden	Hidden	hidden-23	compare	18.5048
Hidden	Hidden	hidden-24	compare	18.5048
Hidden	Hidden	hidden-25	compare	18.5884
Hidden	Hidden	hidden-26	compare	18.7259
Hidden	Hidden	hidden-27	compare	18.8478
Hidden	Hidden	hidden-28	compare	18.8776
Hidden	Hidden	hidden-29	compare	20.6057
Hidden	Hidden	hidden-30	compare	22.8810
Hidden	Hidden	hidden-31	compare	23.0554

Similar Alternative Instances

Instance Type	Region	vCPUs	Memory (GiB)	Instance Price	Price Diff %
c2d-highmem-112	Iowa (us-central1)	112	896	6.8583	-52%
n2-highmem-128	Iowa (us-central1)	128	864	7.7070	-47%
c4-highmem-144	Iowa (us-central1)	144	1116	9.3844	-35%
c4-highmem-144-lssd	Iowa (us-central1)	144	1116	9.3844	-35%
m3-megamem-128	Iowa (us-central1)	128	1952	14.4096	0%