Instances›AWS EC2›m8id›m8id.metal-96xl
Compute
vCPUs384
Memory1536 GiB
Mem / vCPU4.00 GiB
ProcessorXeon Scalable
Clock speed3.9 GHz
Architecturex86_64
Storage
Type6 × 3,800 GB NVMe SSD
Bandwidth80,000 Mbps
Throughput10000 MB/s
IOPS480,000
Networking
Performance100 Gigabit
Max ENIs24
IPv6Yes
GPUNone
Family sizes
m8id.large2 vCPU · 8 GiB
m8id.xlarge4 vCPU · 16 GiB
m8id.2xlarge8 vCPU · 32 GiB
m8id.4xlarge16 vCPU · 64 GiB
m8id.8xlarge32 vCPU · 128 GiB
m8id.12xlarge48 vCPU · 192 GiB
m8id.16xlarge64 vCPU · 256 GiB
m8id.24xlarge96 vCPU · 384 GiB
m8id.32xlarge128 vCPU · 512 GiB
m8id.48xlarge192 vCPU · 768 GiB
m8id.metal-48xl192 vCPU · 768 GiB
m8id.96xlarge384 vCPU · 1536 GiB
m8id.metal-96xl384 vCPU · 1536 GiB
m8id.metal-96xl

The m8id.metal-96xl is a general-purpose AWS EC2 instance: 384 vCPU and 1536 GiB of memory, 4.00 GiB per vCPU. In the name, "m" is the general-purpose line, "8" is the generation, "id" marks Intel processors and local NVMe storage and "metal-96xl" is the size within the m8id family. It runs on Intel Xeon Scalable (Granite Rapids) at 3.9 GHz, and AWS introduced it in February 2026. AWS has since shipped m9g. Spot's largest VM is 16 vCPU and 128 GiB, so matching this instance would take 24 × gp.vs2.2xlarge — arithmetically true and operationally absurd. The Spot column below prices that whole fleet, so read it as a scale reference rather than a drop-in replacement: at this size the useful question is what a shard of the workload costs, which is $0.041/hr per node.

Match qualityVirtualised, not bare metal

m8id.metal-96xl is a full physical server — no virtualisation layer in the way, direct access to the hardware, and a socket count that licensing can verify.

Rackspace Spot no longer sells bare metal; everything in the catalog is a virtual machine. You get the same cores and memory (24 × gp.vs2.2xlarge, 384 vCPU, 1,536 GiB), but not the dedicated hardware. If you picked m8id.metal-96xl because you needed the real machine — nested virtualisation, per-socket licensing, low-level profiling — this is not a replacement at any price. If you picked it because it is the biggest m8id, it is the same compute for a lot less.

No local diskm8id.metal-96xl comes with 6 × 3,800 GB NVMe SSD attached to the machine. Spot nodes use network storage only, so that disk doesn't come with it. If you were using it as fast scratch space, you'd move to a persistent volume or object storage, which are slower to read.
Pricing by region
1 hr
RegionAWS on-demandAWS Spot1-yr Reserved3-yr ReservedRackspace SpotYou save
US East, N. Virginia$25.060$3.365$0.984
$24.076 savings
US Central, Chicagono AWS region$0.984
US Central, Dallasno AWS region$1.224
Hong Kong$0.264
Sydney, Australia$31.490$7.405$3.864
$27.626 savings
London, UK$29.052$3.048$5.304
$23.748 savings
US West, San Jose$3.624
US Central, Dallas 2no AWS region$0.024
US East, N. Virginia 2$25.060$3.365$3.624
$21.436 savings
When to use it
Good for
  • ●Backend services with no single dominant resource
  • ●Queue workers and scheduled jobs
  • ●Web and application servers with mixed CPU and memory demand
  • ●Workloads that fit inside 1536 GiB of RAM
  • ●Jobs that want 6 × 3,800 GB of local NVMe scratch space
  • ●Network-heavy services — AWS rates this size at 100 Gigabit
Avoid if
  • ●The working set needs more than 1536 GiB of RAM
  • ●You need dedicated hardware. Rackspace Spot sells virtualised compute only.
  • ●You want a single-machine Spot equivalent. At this size there is not one.
  • ●More than 4.00 GiB of RAM per vCPU is needed — that ratio is fixed for the whole family
  • ●The work is single-threaded. Most of these 384 vCPU would sit idle.
  • ●GPU or FPGA acceleration is needed
m8id.metal-96xl is $18,294/mo on AWS on-demand. A gp.vs2.2xlarge node on Rackspace Spot is $30/mo — at this size the per-node price is the honest comparison.
  • Spot sells spare capacity at market prices. It is the cheapest compute on the internet.
  • Prices are set by supply and demand. You pay what the market decides.
  • Compute is delivered as fully managed Kubernetes. All infrastructure is taken care of.
  • Egress costs $0.01/GB after the free allowance. AWS charges $0.09/GB.
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