Pricing Overview
The Azure NC4as T4 v3 costs $0.5260/hour ($383.98/month) for Linux and $0.7100/hour ($518.30/month) for Windows in East US, as of 3 September 2026.
All pricing options
East US · USD · Linux OS · monthly = 730 hrs
Prices exclude local taxes
| Term / Tier | Hourly | Monthly | Savings |
|---|---|---|---|
Standard Tier — On-Demand | $0.5260 | $383.98 | Baseline |
1-Year Reserved Instance | $0.3092 | $225.75 | -41% |
3-Year Reserved Instance | $0.1978 | $144.39 | -62% |
Spot Instance | $0.1492 | $108.90 | -72% |
You could save $275.08/mo on this instance with the right pricing model.
Find my savings Monthly cost estimator
Estimate your spend based on actual usage.
730 h
1
Estimated monthly
$383.98
730 hrs × $0.5260/hr × 1
Compute
vCPUs i4
Memory i28 GB
Physical processorAMD EPYCâ„¢ Processor
Nested VirtualizationSupported
Sole TenantSupported
GPUNone
Within NCAST4V3 family
NC4as T4 v34 vCPU
NC8as T4 v38 vCPU
NC16as T4 v316 vCPU
NC64as T4 v364 vCPU
Lock in this rate across your fleet — typically save 30–40%
Connect your Azure account to apply this pricing logic to every running instance automatically.
Networking
Max egress bandwidth1–4 Gbps
Tier 1 bandwidthN/A
Enhanced networking iYes (gvnic/virtio)
IPv6 supportYes (Dual-stack VPC)
Storage
Max persistent disks16
Max disk size32 TB
Local SSDsSupported (Scratch Disk)
Compare with another instance
vs.
SpecNC4as T4 v3NC8as T4 v3Δ
vCPUs48+100%
Memory28 GB56 GB+100%
Hourly Price$0.5260$0.7520+43%
Monthly Price$383.98$548.96+43%
Cost optimization
Azure recommender alerts can cut this bill ~30-40%.
Connect your Azure account. We'll identify every underutilized NCasT4v3.* instance and show exactly where downsizing, cleaning up orphaned disks, or shifting to reservations saves money — with zero code changes.
Start with AWS 
Start with GCP 
Start with Azure