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author = "FlintyLemming"
title = "群晖 DS1621+ 入手与配置"
slug = "ac97a180634544c9a4ae7a7ddf24f16d"
date = "2023-03-11"
description = ""
categories = ["Consumer"]
tags = ["NAS"]
image = "https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/tom-mrazek-sR8_Bi6VUJM-unsplash.avif"
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由于群晖 2023 年款挤牙膏1823xs+ 用的还是 Ryzen V1780B 与 V1500B 几乎无异,所以我估摸着就算出 1623+ 性能也不咋地,就直接买了 1621+。下面简单介绍下我周边硬件的选择和配置
## 硬件一览
| 设备类型 | 型号 | 价格 |
| --- | --- | --- |
| NAS 本体 | DS1621+ | 6000 |
| 机械硬盘 | 4块 东芝 MG07ACA12TE 12T 拆机盘 | 2640 |
| 2.5寸 固态硬盘 | 2块 闪迪云盘ECO 1.92T 拆机盘 | 1200 |
| nvme 固态硬盘 | 2块 西数 SN730 1T 二手 | 660 |
| 网卡 | 浪潮 X710 | 370 |
| 内存 | 2根 DDR4 SODIMM 16G 2400MHz | 320 |
| 总计 | | 11190 |
![](https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/Untitled.avif)
## 存储池分配
两块 SATA SSD 做缓存盘,因为我的套件默认全部安装在机械硬盘存储池中,所以使用大容量 SSD 作为缓存盘可以极大提高速度
![](https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/Untitled%201.avif)
两块 nvme SSD 通过命令行做成 Raid0 存储空间作为临时高速存储。用来作为下载、刷pt和临时中转文件。
![](https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/Untitled%202.avif)
## 简单测试
### SMB 下载
![](https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/Untitled%203.avif)
### SMB 上传
![](https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/9468317cee88dee6cea77ccdfc73d876.avif)
### http 上传下载
![](https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/Untitled%204.avif)
## 硬件详情
### NAS 本体
![](https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/IMG_0430.avif)
![](https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/IMG_0431.avif)
### 内存条
虽然原装是 ECC 内存,但实际上也是可以用普通 DDR4 内存的。淘宝上随便找了家便宜的,号称全兼容。现在 DDR4 应该都很成熟了,最后也是不出意外一次点亮。
![](https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/IMG_0447.avif)
### 网卡
这台机器的 PCIe 插槽虽然是 x8但实际上只有 x4 的速度。所以如果想用双网口最好是选择 PCIe 3.0 的网卡X520 就被排除了,于是选择了市面上目前最便宜的浪潮拆机 X710。群晖自带驱动直接就能用。
![](https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/IMG_0491.avif)
### 机械硬盘
由于我的数据包含异地备份一共有四份,所以我完全不担心硬盘导致的数据损坏。选择了四块拆机的东芝 12T 老硬盘,一块 660价格还成。这个容量足够我使用所以没有买更大的 16T 或者 18T。
![](https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/IMG_0980.avif)
### SATA SSD
最近比较火的大容量 SATA SSDeMLC 颗粒,持续写入速度和满盘时的读写速度都不错,很适合拿来做缓存盘。
这里提醒一下,群晖的缓存盘用到后面基本都是满盘读写,所以一定要选择带外置缓存的 SSD否则在读取数据的时候由于无缓SSD满盘缓外随机写入弱鸡反而会卡 I/O。
![](https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/IMG_1073.avif)
### nvme SSD
闲置的两个 SN730原来放在游戏电脑里存游戏的。现在 SSD 便宜了,电脑都换上了 2T 以上的大硬盘1T 就被淘汰下来了。
![](https://hf-public-source.mitsea.com:8840/images/blog/posts/2023/03/%E7%BE%A4%E6%99%96%20DS1621%2B%20%E5%85%A5%E6%89%8B%E4%B8%8E%E9%85%8D%E7%BD%AE/IMG_0149.avif)
Photo by [Tom Mrazek](https://unsplash.com/@tommrazek?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText) on [Unsplash](https://unsplash.com/s/photos/nas?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText)