PART EVPS-NANOREV. D
JP · Asia-Pacific
VPS Osaka日本
The disaster-recovery pair to Tokyo, on a separate seismic zone and a separate grid.
- 启用于
- 2021
- RTT 中位数
- 4 ms
- 边缘容量
- 0.22 Tbit/s
- 起价
- €1.90/月
01
Osaka · OSA1
为什么选择Osaka？
OSA1 sits in Dojima, a few streets from where Japan ran the world's first futures exchange. We opened it in 2021 because Tokyo was carrying every Japanese workload we had, including the ones that existed to survive Tokyo. NTT and IIJ are here too, so a replica keeps the same upstreams and the same routing behaviour. Most people who buy Osaka are buying their second instance, not their first.
覆盖范围
Kansai — Osaka, Kyoto, Kobe and Nara — over JPNAP Osaka, plus the same NTT and IIJ paths Tokyo uses. Korea is a few hundred kilometres closer from here than it is from Tokyo, which is a curiosity rather than a reason to buy the site.
取舍
Two carriers and one exchange, against Tokyo's three and two. International routes into Kansai commonly transit Tokyo anyway, so what a second instance here buys you is a separate building, a separate grid and a separate fault line — it does not buy you a separate path off the islands.
02
机群
Osaka可用套餐
Osaka的 NVMe KVM 实例，十二个月套餐每月 €1.90 起。只需邮箱，支持加密货币，一分钟内上线。
TERM
周期越长，月费越低
PART EVPS-MICROREV. D
PART EVPS-BASE最多人选
PART EVPS-WORKREV. D
IV
Work
€10.40/月
一次性支付 €124.80比 6 个月省 19%
- vCPU
- 6 × EPYC
- 内存
- 16 GB DDR5
- NVMe 存储
- 200 GB NVMe
- 流量
- 12 TB
- 端口
- 2.5 Gbit/s
03
边缘延迟
从Osaka出发的延迟
根据我方机房之间的大圆距离推算，并非探针实测值。
Tokyo, JP6 ms
Seoul, KR11 ms
Hong Kong, HK22 ms
Singapore, SG41 ms
Mumbai, IN53 ms
Fujairah, AE61 ms
Dubai, AE61 ms
Helsinki, FI63 ms
硬件标准
- cpu
- AMD EPYC 9354P — Genoa, Zen 4, 3.25 GHz base / 3.80 GHz boost
- memory
- 384 GB DDR5-4800 ECC registered per host
- storage
- Samsung PM9A3 Gen4 NVMe, RAID-10, hot spare per chassis
- network
- Dual 25 GbE to separate leaf switches, LACP
- power
- A+B feeds, N+1 UPS, on-site diesel with 72 h fuel
- hypervisor
- KVM on Linux 6.12 LTS, nested virtualisation enabled
- oversubscription
- 3:1 on fair-share plans, 1:1 on dedicated-core plans
05
问题
关于在日本托管的问题
01Can my Tokyo server's backups live in Osaka?
Weekly backups keep four restore points inside the same country, so a Tokyo instance's copies stay in Japan. Daily keeps fourteen in a second country, which by design is not Japan. If you want a running replica in Osaka instead of restore points, deploy one and replicate over the public interface — the free private VLAN is within a region, not between two.
02Is the Osaka instance slower than the Tokyo one?
Not the machine — same Genoa hosts, same rate card. The network around it is smaller: 4 ms median inside the Kansai metro against Tokyo's 3, 220 Gbit/s of capacity against 540, sixteen peers against thirty-four. For a replica that spends most of its life idle, none of that is the constraint. For a primary serving all of Japan, Tokyo is still the one to buy.
03How many IP addresses do I get?
One dedicated IPv4 and a routed /64 of IPv6 with every plan. Up to eight extra IPv4 addresses can be added at €1.20 each per month, assigned from the region's own prefix so geolocation stays consistent. A routed /48 of IPv6 is €2 a month if you are running your own network behind us.
04Is DDoS protection included?
Yes, on every plan, with no separate charge and no traffic threshold. Volumetric attacks are absorbed by hardware scrubbers at the edge and mitigation engages in under four seconds. The advanced tier adds layer-7 scrubbing and rules you write yourself, which matters for game servers and public APIs but not for much else.
05Is port 25 open? Can I run a mail server?
Port 25 is closed by default on new instances and opened on request — send a ticket saying what you are sending and to roughly how many recipients. It usually takes under an hour. Custom reverse DNS on both v4 and v6 is self-service from the console, which is the part that actually determines whether your mail lands.
06Which region should I pick?
The one closest to your users, not to you. Every location costs the same, so there is no reason to compromise. The locations page lists median round trip from residential probes in each metro, and there is a live latency test on every site page. If you are unsure, Frankfurt and Amsterdam reach the most people in the fewest milliseconds.
07Can I move an existing server to another country?
You can deploy a replacement in the new region and migrate, and support will run the transfer for you at no charge if you ask. What we cannot do is move an instance between regions in place — the disk stays where the metal is, and the IP address belongs to that region's prefix.
从日本付款
无需当地银行账户、银行卡或税号。42 种加密资产中的任何一种都可以从任何地方付款，日本亦然。