b3-640 by OVHcloud
b3-640 is a General Purpose (160 vCPUs, 640 GiB RAM, 400 GB NVMe storage) server offered by OVHcloud with 160 vCPUs, 640 GiB of memory and 400 GB of storage. The pricing starts at 4.2733 USD per hour.
160 vCPU
640 GiB Memory
400 GB Storage
Spare SCore
288171
(All-cores)
(All-cores)
3078
(Single-core)
(Single-core)
Specifications
Server Metadata
Vendor ID | ovh |
Name | b3-640 |
Description | General Purpose (160 vCPUs, 640 GiB RAM, 400 GB NVMe storage) |
Family | General Purpose |
Status | active |
Observed At | 2026-03-19T19:52:50.592381 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
AP-SOUTHEAST-SYD-2 (AU) / AP-SOUTHEAST-SYD-2 | - | 4.2733 USD/h |
AP-SOUTH-MUM-1 (IN) / AP-SOUTH-MUM-1 | - | 4.2733 USD/h |
BHS5 (CA) / BHS5 | - | 4.2733 USD/h |
DE1 (DE) / DE1 | - | 4.2733 USD/h |
EU-SOUTH-MIL (IT) / EU-SOUTH-MIL | - | 4.2733 USD/h |
EU-WEST-PAR (FR) / EU-WEST-PAR | - | 4.2733 USD/h |
GRA11 (FR) / GRA11 | - | 4.2733 USD/h |
GRA7 (FR) / GRA7 | - | 4.2733 USD/h |
GRA9 (FR) / GRA9 | - | 4.2733 USD/h |
RBX-A (FR) / RBX-A | - | 4.2733 USD/h |
SBG5 (FR) / SBG5 | - | 4.2733 USD/h |
SBG7 (FR) / SBG7 | - | 4.2733 USD/h |
SGP1 (SG) / SGP1 | - | 4.2733 USD/h |
SYD1 (AU) / SYD1 | - | 4.2733 USD/h |
UK1 (GB) / UK1 | - | 4.2733 USD/h |
WAW1 (PL) / WAW1 | - | 4.2733 USD/h |
Processor
vCPUs | 160 |
Hypervisor | KVM |
CPU Allocation | Dedicated |
CPU Cores | 160 |
CPU Speed | 2.3 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | AMD |
CPU Family | EPYC |
CPU Model | Milan |
CPU L1D Cache | 32 KiB |
CPU L1D Cache Total | 5 MiB |
CPU L1I Cache | 32 KiB |
CPU L1I Cache Total | 5 MiB |
CPU L2 Cache | 512 KiB |
CPU L2 Cache Total | 80 MiB |
CPU L3 Cache | 32 MiB |
CPU L3 Cache Total | 5 GiB |
CPU Flags | fpu, vme, de, pse, tsc, msr, pae, mce, cx8, apic, sep, mtrr, pge, mca, cmov, pat, pse36, clflush, mmx, fxsr, sse, sse2, syscall, nx, mmxext, fxsr_opt, pdpe1gb, rdtscp, lm, rep_good, nopl, cpuid, extd_apicid, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, svm, cr8_legacy, abm, sse4a, misalignsse, 3dnowprefetch, osvw, topoext, perfctr_core, ssbd, ibrs, ibpb, stibp, vmmcall, fsgsbase, bmi1, avx2, smep, bmi2, erms, invpcid, rdseed, adx, smap, clflushopt, clwb, sha_ni, xsaveopt, xsavec, xgetbv1, xsaves, clzero, xsaveerptr, wbnoinvd, arat, npt, nrip_save, umip, pku, ospke, rdpid, fsrm |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 640 GiB |
| GPU | |
|---|---|
GPU Count | 0 |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 400 GB |
Storage Type | nvme ssd |
Storages |
| NETWORK | |
|---|---|
Network Speed | 20000 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 1 |
CPU and System Topology
Economics
Performance
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| b2-7 | 2 | 7 GiB | 0 |
| b3-8 | 2 | 8 GiB | 0 |
| b2-15 | 4 | 15 GiB | 0 |
| b3-16 | 4 | 16 GiB | 0 |
| b2-30 | 8 | 30 GiB | 0 |
| b3-32 | 8 | 32 GiB | 0 |
| b2-60 | 16 | 60 GiB | 0 |
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