Synology 群晖 DS1621+ 六盘位NAS 开箱拆解评测
DS1621+的正面。中间是硬盘仓,装有六块托盘锁的硬盘托盘。上侧从左往右分别是状态指示灯,警报指示灯、带LED指示灯的电源开关、网络指示灯。下侧靠右是一个USB3.0接口,可以将外接硬盘或其他USB设备连接到DS1621+https://image.koolshare.cn/attachment/forum/202011/04/153338vv1g5ez55o1fw1we.gif
▲使用附件中的钥匙旋转托盘锁来锁定硬盘托盘,能保护硬盘工作时不被意外抽出
https://image.koolshare.cn/attachment/forum/202011/04/153410h7ff7m5kokv6ff6f.jpg
▲DS1621+背面。最上方左侧是一个C14电源插孔,右侧是是两个9cm系统风扇(尺寸92 x 92 x 25mm)。下方是两个eSATA接口(红色)。最下方从左往右分别是两个USB3.0接口(蓝色)、四个千兆LAN口、reset按钮、两个eSATA接口(黑色)。DS1621+还提供了一个半高的PCIe插槽
https://image.koolshare.cn/attachment/forum/202011/04/154412nxwxssp3d83ts6wm.jpg
1.状态指示灯
2.警报指示灯
3.电源按钮
4.网络指示灯
5.硬盘状态指示灯
6.硬盘托盘
7.USB 3.0 端口
8.硬盘托盘锁
9.电源端口
10.风扇
11.PCI Express 扩充插槽
12.Kensington 安全插槽
13.USB 3.0 端口
14.LAN 端口
15.RESET 按钮
16.eSATA 端口
https://image.koolshare.cn/attachment/forum/202011/05/105457l0irxrh3kmu9xvo9.jpg
▲左侧的Synology logo做了开窗处理,有利于PCIe设备散热。NAS体积(高x宽x深)为166mm x 282mm x 243mm
https://image.koolshare.cn/attachment/forum/202011/04/160110pb626wy63932yb3e.jpg
▲最后是DS1621+的底部。图中底部中央正方形盖板中是内存模块仓,左上角留有Console口
拆解
https://image.koolshare.cn/attachment/forum/202011/05/145512rwh3oew144bicmk3.jpg
▲抽出D6型硬盘托盘
https://image.koolshare.cn/attachment/forum/202011/05/145606xvnp9gzy9ju3uuyg.jpg
▲拧下DS1621+背部的6颗螺丝,分离外壳
https://image.koolshare.cn/attachment/forum/202011/05/145643b77rnsobyoy9bbnk.jpg
▲铁质外壳,非常的厚实。外壳一侧采用开孔设计,另一侧用贴纸将孔洞封堵
https://image.koolshare.cn/attachment/forum/202011/05/151523neu5un9f3t3peyll.jpg
▲电源功率最大250W,通过80 Plus铜牌认证,制造厂商是台达电子
https://image.koolshare.cn/attachment/forum/202011/05/145752dubluc6kmgk7z5k5.jpg
▲拆下风扇所在的IO接口挡板。DS1621+的风扇采用4pin PWM调速,不再是DS1618+的3pin 电压调速,想要自行更换风扇的小伙伴要注意
https://image.koolshare.cn/attachment/forum/202011/06/184307pturtz301bzrbarq.jpg
▲风扇型号为FD129225EB-N,规格为12V 0.32A,尺寸为92mm x 92mm x 25mm。制造厂商是元山科技
https://image.koolshare.cn/attachment/forum/202011/05/151356gehdzd2bk8v99ver.jpg
▲继续拆掉NAS底部金属盖
https://image.koolshare.cn/attachment/forum/202011/05/151443p9mmlwwsnlpmx9na.jpg
▲拿掉PCB主板
https://image.koolshare.cn/attachment/forum/202011/05/151720pz8eww4qrfnm1omy.jpg
▲拆下边缘的PCIe转M.2扩展卡
https://image.koolshare.cn/attachment/forum/202011/05/151807es8s1x1ixb5gjgsj.jpg
▲M.2扩展卡上连接口为PCIe x2,2个M.2分别使用PCIe3.0 x1
https://image.koolshare.cn/attachment/forum/202011/05/151941xrryzy87ddn88w7i.jpg
▲SATA Riser卡一览
https://image.koolshare.cn/attachment/forum/202011/05/152032r818it3hk38ulkui.jpg
▲PCB主板背面一览,提供两个SO-DIMM DDR4内存插槽,其中一个内存插槽已预装群晖原厂内存模块
https://image.koolshare.cn/attachment/forum/202011/05/152124spnz1enb7kbp77gb.jpg
▲群晖原厂的内存是纯ECC内存(UDIMM),规格为DDR4 2666,1.2V电压,三星颗粒,容量大小为4GB
https://image.koolshare.cn/attachment/forum/202011/05/152406dk1luuhozbzsux5x.jpg
▲拆掉内存后的PCB主板背面一览
https://image.koolshare.cn/attachment/forum/202011/05/152428rzq4d58cxdbsi35d.jpg
▲ASM1806,PCIe Gen2 Packet Switch芯片
https://image.koolshare.cn/attachment/forum/202011/05/152509kjezqysq6r6qweey.jpg
▲RTL8111H,千兆网卡,制造厂商是Realtek。这里四个RTL8111H对应背部IO接口中的四个RJ45端口
https://image.koolshare.cn/attachment/forum/202011/05/153718qgggooeppedgm1xn.jpg
▲来到PCB主板正面,首先取下板载启动FLASH。板载启动FLASH使用了U盘的主控。走USB协议和主板链接
https://image.koolshare.cn/attachment/forum/202011/05/153819znsguuyx4gsvo7u1.jpg
▲FLASH芯片是MX30LF1G18AC,容量为128MB,装有群晖DSM操作系统。制造厂商是MXIC
https://image.koolshare.cn/attachment/forum/202011/05/153841ki54wjw5tk45fwo4.jpg
▲RT3663BM,CPU PWM电源管理芯片,是一个可工作于4/3/2/1相(VDD)+2/1/0相(VDDNB)的PWM控制器
https://image.koolshare.cn/attachment/forum/202011/05/154125nkbhwh51sw46zsf1.jpg
▲加密芯片,存储了群晖一部分出厂信息
https://image.koolshare.cn/attachment/forum/202011/05/154204gsjakk8y1j0jq8oo.jpg
▲16F18345,单片机芯片,制造厂商是Microchip。为NAS的指示灯服务
https://image.koolshare.cn/attachment/forum/202011/05/154244bqh661ou5128yh8o.jpg
▲JMB585,PCIe3.0 X2转SATA 3.0 x5芯片,制造厂商是JMicron
https://image.koolshare.cn/attachment/forum/202011/05/152824edti6zuyn6wqodwi.jpg
▲揭掉主板正面的黑色散热片
https://image.koolshare.cn/attachment/forum/202011/05/152900glknnccj01k8zc91.jpg
▲PCB主板正面一览。DS1621+提供了一条PCIe3.0 x8插槽,但是实际带宽只有PCIe3.0 x4
https://image.koolshare.cn/attachment/forum/202011/05/152925zxxsajx9xtqku8jf.jpg
▲这颗就是AMD Ryzen V1500B SOC,拥有16条PCIe3.0,14nm工艺,12-25W TDP,四核心八线程,主频为2.2GHz。没有集成GPU
https://image.koolshare.cn/attachment/forum/202011/05/170328ivcceio6avsveo91.png
▲芯片简单示意图。Ryzen V1500B原生有两个SATA,可惜的是DS1621+并没有使用
HDD+SSD
https://image.koolshare.cn/attachment/forum/202011/05/183500vouo1mu1uz6196du.jpg
▲本次为DS1621+准备的HDD是红盘WD40EFRX 4TB,属于WD Red Plus系列,采用CMR技术,5400RPM,泰国制造
在这里简单提一下WD Red、WD Red Plus、WD Red Pro的区别
WD Red系列,2TB—6TB采用SMR技术,5400RPM
WD Red Plus系列,1TB—14TB全系采用CMR技术,5400RPM
WD Red Pro系列,2TB—14TB全系采用CMR技术,7200RPM
https://image.koolshare.cn/attachment/forum/202011/05/183605getfikoki9cfte7l.jpg
▲背面一览。PCB板通过螺丝固定在盘体上
https://image.koolshare.cn/attachment/forum/202011/05/183614b543rdbgcgrddbp5.jpg
▲拆下PCB主板,PCB主板与盘体电路采用公母座互联,之间有一层泡棉作为缓冲
https://image.koolshare.cn/attachment/forum/202011/05/183621vfez0a69czw76a76.jpg
▲PCB主板正面一览。NT5TU32M16FG-AC,DRAM缓存,大小为64MB,来自南亚;主控为88i1047,制造厂商是Marvell
https://image.koolshare.cn/attachment/forum/202011/05/183633bql959xz1o2zq55x.jpg
▲WD Red Plus系列NAS盘规格一览
https://image.koolshare.cn/attachment/forum/202011/05/183640ke8i9ufeobiftfez.jpg
▲Synology SNV3400 400G专为系统缓存而构建,可在要求苛刻的全天候环境中提高随机I/O性能并减少延迟。它提供耐用缓存体验,具有205000/40000次以上的4K随机读/写IOPS和500TBW耐久性评级,适用于多用户环境、多媒体后期制作和数据库应用程序。群晖DS1621+内置两个M.2 NVMe 2280 SSD插槽,这里为其准备了两块SNV3400 400G
https://image.koolshare.cn/attachment/forum/202011/05/183701c86y7zaq70zf3amb.jpg
▲DS1621+的M.2插槽位于机内左侧,将Synology SNV3400 400G安装好。如果需要给SSD加散热片的话需要注意散热片高度,高度太高会影响HDD插入
https://image.koolshare.cn/attachment/forum/202011/05/183955j3hlh3m57ycui6h6.jpg
▲WD40EFRX 4TB硬盘专为NAS系统而优化,其采用的独特算法,能在NAS和RAID环境中实现性能和可靠性的完美平衡
DSM
https://image.koolshare.cn/attachment/forum/202011/06/132159uugx9z7616h66w7w.png
▲在信息中心里可以查看CPU型号、核心数、主频以及NAS当前安装的内存容量等信息
https://image.koolshare.cn/attachment/forum/202011/06/132323ke4zwizu3pxzscet.png
▲DS1621+的四个LAN口都是千兆速率
https://image.koolshare.cn/attachment/forum/202011/06/132412cokbbk0g8ecapejj.png
▲可以看到安装的所有硬盘,6块WD40EFRX 4TB HDD和两块Synology SNV3400 400G
https://image.koolshare.cn/attachment/forum/202011/06/132538inrdnrjidh547jge.png
▲储存池只能使用6块WD40EFRX 4TB HDD来创建,可以组建RAID 5
https://image.koolshare.cn/attachment/forum/202011/06/132917q840dm4goh434ig8.png
▲Synology SNV3400 400G SSD只能组建RAID 1来作为缓存
应用场景
https://image.koolshare.cn/attachment/forum/202011/06/202955xl75rrldpzzcu582.jpg
▲电脑上透过DS1621+的ISCSI外挂储存,直接使用Adobe软件对NAS中的照片进行修改,利用DS1621+扩展的10G网卡,可以获得和在本地相差无几的体验。这样一来就可以为自己的PC获取额外的存储空间,储存大量影音与照片。对于一些影楼或者个人工作室而言,DS1621+是Adobe文件的最佳数据备份解决方案之一
https://image.koolshare.cn/attachment/forum/202011/06/203445q3833e9pp3ep3obg.png
▲根据自己的需求,设定ISCSI外挂储存空间的大小
https://image.koolshare.cn/attachment/forum/202011/06/203607lxqqcvqccjaacp6p.png
▲PC侧使用ISCSI发起程序连接到DS1621+
https://image.koolshare.cn/attachment/forum/202011/06/203716bj13xqqzj3nx1z9r.png
▲这时候就能发现这块磁盘了,创建新的分区
https://image.koolshare.cn/attachment/forum/202011/06/203850f6mrtrq5z8hkrrwz.png
▲10T的ISCSI外挂储存空间这个时候就创建完成了,可以将大量的图片文件存放在ISCSI外挂储存中
https://image.koolshare.cn/attachment/forum/202011/06/204120aeydaz4d4s9oghro.png
▲在ISCSI外挂储存里存放91张RAW格式图片文件,总容量大小为10.4GB
https://image.koolshare.cn/attachment/forum/202011/06/210831pmskks9886se2q5k.jpg
https://image.koolshare.cn/attachment/forum/202011/06/210831t7edd69e9m7m19zz.jpg
https://image.koolshare.cn/attachment/forum/202011/06/210831r5mp58qpqpmnzm15.jpg
https://image.koolshare.cn/attachment/forum/202011/06/210831d3qh353ugichrh5m.jpg
https://image.koolshare.cn/attachment/forum/202011/06/210831brolbtv54vk90fiv.jpg
▲将它们导入Lightroom只需要5秒左右的时间,读取速度非常给力
https://image.koolshare.cn/attachment/forum/202011/07/191816d8ldrcdvupimz0qd.jpg
▲因为koolshare评测室经常需要测评各种各样的无线路由器,所以有一个本地测速服务器是非常方便的。使用群晖DS1621+就可以搭建一个稳定的测速环境,节省一个千兆的宽带费用
https://image.koolshare.cn/attachment/forum/202011/07/204908gg5bf305egig43lq.png
▲首先安装群晖的Web Station来搭建测速网站
https://image.koolshare.cn/attachment/forum/202011/07/205011ouu3oh5hk6wq6cuy.png
▲继续安装PHP 7.4
https://image.koolshare.cn/attachment/forum/202011/07/213220ewvesp63apy3yna7.png
▲下载Speedtest软件包(链接:https://pan.baidu.com/s/1mkMWsS9md3KtpHgbl-hObA提取码:x8ox )上传到Web文件夹下
https://image.koolshare.cn/attachment/forum/202011/07/205649e6u9pjn1e391f2uz.png
▲打开Web Station套件,点击PHP 设置,编辑Default Profile配件文件,勾选openssl
https://image.koolshare.cn/attachment/forum/202011/07/213542r2bycn2cb2s11oo3.png
▲接着点击虚拟主机,新增—基于端口—HTTP,端口可以自定义。继续选择Speedtest文件包所在目录。
https://image.koolshare.cn/attachment/forum/202011/09/105519hrdzr6d2yvv6ry7y.jpg
▲最后PHP选择7.4,确定
https://image.koolshare.cn/attachment/forum/202011/07/214315uxp70p9922vjvjek.png
▲输入NAS IP:60就能进入测速页面了,基本跑满千兆LAN口
https://image.koolshare.cn/attachment/forum/202011/07/203802ybiqbzs1bqq7bad0.jpg
https://image.koolshare.cn/attachment/forum/202011/07/215047jtm3cunicfq99uru.jpg
▲iPhone 12搭配Aruba AP555,测试一下iPhone 12无线网卡的吞吐能力
https://image.koolshare.cn/attachment/forum/202011/08/184201upzldqsvilnhnmvx.png
▲群晖的Active Backup for Business可以随时备份我的个人电脑。作为一个硬件发烧友,需要经常装机的我,再也不需要烦恼系统重装的耗时耗力了
https://image.koolshare.cn/attachment/forum/202011/08/184605zv7vh57otiz5v57v.png
▲安装好Active Backup for Business套件后,点击激活,激活后可以就能来到主界面了
https://image.koolshare.cn/attachment/forum/202011/08/184408xld0g0lqzltzrzw5.png
▲在开始对我们的电脑备份之前,首先要在需要备份的电脑端安装ActiveBackup for Business Agent(下载地址)
https://image.koolshare.cn/attachment/forum/202011/08/184741mwr3rrnxf5k1a6uf.png
▲填入DS1621+的IP地址和用户名密码
https://image.koolshare.cn/attachment/forum/202011/08/184847rjszeevfctjutefe.png
▲连接完成后点击确定即可。Agent会做一个自动的默认配置,剩下操作都在NAS上完成。这种简单化的部署,对于企业IT来说非常方便的。在客户端安装完Agent后,就可以在NAS侧统一管理了
https://image.koolshare.cn/attachment/forum/202011/08/184944umfoddy8ekffhmrr.png
▲回到DS1621+中,Active Backup for Business套件的主界面中已经显示刚刚安装ActiveBackup for Business Agent的PC了
https://image.koolshare.cn/attachment/forum/202011/08/185143iqhsesesvtvqaped.png
▲选择任务列表,选择列表中的任务,右击备份
https://image.koolshare.cn/attachment/forum/202011/08/185332xz7222s27qo3ka2a.png
▲此时PC端的ActiveBackup for Business Agent主界面中就会显示当前的备份进度了
https://image.koolshare.cn/attachment/forum/202011/08/190404pbx1xdpxbp1e0sk0.png
▲备份完成,搭载了万兆网卡的DS1621+备份需时10分钟
https://image.koolshare.cn/attachment/forum/202011/08/190143nzhlhl2tb0000uvr.png
▲用Active Backup for Business套件可以方便的帮我们备份数据,需要还原数据的时候就要用到Active Backup for Business 还原媒体建立工具了(下载地址)
https://image.koolshare.cn/attachment/forum/202011/08/185839jri5ah67kok9kx9m.png
▲为了在其他电脑上也可以恢复数据,这里选择创建恢复U盘
https://image.koolshare.cn/attachment/forum/202011/08/190307rrv2efs8jv7mhehb.png
▲根据提示创建好启动U盘
https://image.koolshare.cn/attachment/forum/202011/07/215655estz61a319mgk9kp.jpg
▲将已备份的数据恢复到新硬盘。这里需要注意的是更换的新硬盘容量必须大于等于旧硬盘
https://image.koolshare.cn/attachment/forum/202011/08/201933xq20k90gnonp0kxd.jpg
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▲使用启动U盘进入恢复程序,Active Backup for Business恢复向导不带网卡驱动,所以这里需要加载网卡驱动程序
https://image.koolshare.cn/attachment/forum/202011/08/201933ejy3s3ogzyd7d8d3.jpg
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▲连接到DS1621+,选择刚才备份的数据,点击确定就可以恢复数据到新硬盘了
性能测试
6块WD40EFRX 4TB HDD组建RAID 5,使用千兆LAN口
https://image.koolshare.cn/attachment/forum/202011/06/133929ojwbuu4y7yfh7e9m.png
▲向NAS中上传文档,此时DS1621+的写入速度为114MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/134012ldqcnm4dc4h06449.png
▲从NAS中取回文档,此时DS1621+的读取速度为113MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/134804ggygp2z2o2gqzzi5.png
▲挂载ISCSI储存后,CrystalDiskMark测试
6块WD40EFRX 4TB HDD组建RAID 5 + 两块Synology SNV3400 400G缓存,使用千兆LAN口
https://image.koolshare.cn/attachment/forum/202011/06/135314rvmstxt1m9tr91lw.png
▲向NAS中上传文档,此时DS1621+的写入速度为113MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/135325u5vxi51k5rszcm1z.png
▲从NAS中取回文档,此时DS1621+的读取速度为114MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/140201nidz60bk310uah0z.png
▲挂载ISCSI储存后,CrystalDiskMark测试
SMB3多通道测试
https://image.koolshare.cn/attachment/forum/202011/06/143315jn5880id88iy555n.png
▲SMB3双通道,向NAS中上传文档,此时DS1621+的写入速度为223MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/143315qe2ni4pi4brciczv.png
▲SMB3双通道,从NAS中取回文档,此时DS1621+的读取速度为226MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/143418u38z0ph7o8h6suoh.png
▲SMB3三通道,向NAS中上传文档,此时DS1621+的写入速度为334MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/143418dzr5yvdsvbysqd1n.png
▲SMB3三通道,从NAS中取回文档,此时DS1621+的读取速度为341MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/143507m8lzmyag61zlat55.png
▲SMB3四通道,向NAS中上传文档,此时DS1621+的写入速度为449MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/143507y6tjtzof26w9w8fo.png
▲SMB3四通道,从NAS中取回文档,此时DS1621+的读取速度为443MB/s左右
6块WD40EFRX 4TB HDD组建RAID 5,使用万兆网卡
https://image.koolshare.cn/attachment/forum/202011/06/144034bkv3iugvxl5i5xk5.png
▲向NAS中上传文档,此时DS1621+的写入速度为852MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/144053yfff3vtxwtanv20x.png
▲从NAS中取回文档,此时DS1621+的读取速度为860MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/144950rhrlf7ofodul3zfl.png
▲挂载ISCSI储存后,CrystalDiskMark测试
6块WD40EFRX 4TB HDD组建RAID 5 + 两块Synology SNV3400 400G缓存,使用万兆网卡
https://image.koolshare.cn/attachment/forum/202011/06/145540dit991b5jr0b3535.png
▲向NAS中上传文档,此时DS1621+的写入速度为836MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/145540cuhfwdlihmhwhulj.png
▲从NAS中取回文档,此时DS1621+的读取速度为761MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/150213bg4vgho4vvd49v1y.png
▲挂载ISCSI储存后,CrystalDiskMark测试
https://image.koolshare.cn/attachment/forum/202011/06/150535j60f00hobc0bff0k.png
▲将缓存的跳过连续IO选项的勾去掉,检测M.2 SSD性能
https://image.koolshare.cn/attachment/forum/202011/06/150626oz6k75kuskzuw5j9.png
▲向NAS中上传文档,此时DS1621+的写入速度为547MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/151921x0rd6b9dah9rb49a.png
▲从NAS中取回文档,此时DS1621+的读取速度为861MB/s左右
https://image.koolshare.cn/attachment/forum/202011/06/151334k55k9s5h5eqg3wqh.png
▲挂载ISCSI储存后,CrystalDiskMark测试。测试结果受到M.2插槽带宽和SNV3400 SSD自身性能的影响
解码测试
https://image.koolshare.cn/attachment/forum/202011/06/155208zrcdryczypiyxcex.jpg
▲播放1080P的视频时,CPU占用在10%左右
https://image.koolshare.cn/attachment/forum/202011/06/155240dy8irn4rqgyyjgf3.png
▲播放4k hevc编码视频时,CPU占用在70%左右,毕竟没有GPU参与硬解
功耗测试
https://image.koolshare.cn/attachment/forum/202011/05/211112stbob9ptr19eq0bi.jpg
▲群晖DS1621+休眠时功耗为22.8W左右
https://image.koolshare.cn/attachment/forum/202011/05/211112bgg5pqd7fq3giqq5.jpg
▲群晖DS1621+安装6块WD40EFRX 4TB HDD,使用千兆LAN口正常运行时功耗为49.0W左右
https://image.koolshare.cn/attachment/forum/202011/05/211113ezgtz3emm3myrsmw.jpg
▲群晖DS1621+安装6块WD40EFRX 4TB HDD,使用千兆LAN口上传文档时功耗为50.4W左右
https://image.koolshare.cn/attachment/forum/202011/05/211112of4l6vl23qdt2y8g.jpg
▲群晖DS1621+安装6块WD40EFRX 4TB HDD和两块SNV3400 400G(缓存),使用千兆LAN口正常运行时功耗为52.4W左右
https://image.koolshare.cn/attachment/forum/202011/05/211112baqcj3qf3ddjavd1.jpg
▲群晖DS1621+安装6块WD40EFRX 4TB HDD和两块SNV3400 400G(缓存),使用千兆LAN口上传文档时功耗为54.5W左右
噪音测试
https://image.koolshare.cn/attachment/forum/202011/05/211336jj52p9tw8wizhiei.jpg
▲环境噪音在36.1dB左右
https://image.koolshare.cn/attachment/forum/202011/05/214019gszaz6zca5q490wa.jpg
▲DS1621+启动时噪音在69.8dB左右
https://image.koolshare.cn/attachment/forum/202011/05/214101vt4mikn3buqje3ub.jpg
▲静音模式下,DS1621+的噪音分贝值在41.6dB左右
https://image.koolshare.cn/attachment/forum/202011/05/214152z88lfk89h1r2hqf6.jpg
▲低温模式下,DS1621+的噪音分贝值在42.5dB左右
https://image.koolshare.cn/attachment/forum/202011/05/214218dwu2luwt9utr709t.jpg
▲全速模式下,DS1621+的噪音分贝值在70.7dB左右
https://image.koolshare.cn/attachment/forum/202011/05/214254xxvi8gg01zh1v4hs.jpg
▲正常运行状态下,DS1621+的噪音分贝值在41.8dB左右
温度测试
https://image.koolshare.cn/attachment/forum/202011/06/181539nyahiyzga3t16gkj.jpg
▲室温在21.1度左右,湿度在71.4%左右
https://image.koolshare.cn/attachment/forum/202011/06/181158mdi5ldyndiy4pzd4.png
▲DS1621+正常运行一个半小时左右,CPU温度在42度附近
https://image.koolshare.cn/attachment/forum/202011/06/181256zck4cknmuqmkcmc8.png
▲此时系统中各硬盘温度一览
https://image.koolshare.cn/attachment/forum/202011/06/182116hu1ovxkqsmdhkq7p.jpg
▲关机后,使用测温仪测得1槽位HDD温度在31.2度左右
https://image.koolshare.cn/attachment/forum/202011/06/182140vlw1r3a7x76k3lva.jpg
▲2槽位HDD温度在31.4度左右
https://image.koolshare.cn/attachment/forum/202011/06/181936jyag7g7wrstz8z0h.jpg
▲3槽位HDD温度在30.9度左右
https://image.koolshare.cn/attachment/forum/202011/06/182045thsqq7xx5ct0qex1.jpg
▲4槽位HDD温度在30.4度左右
https://image.koolshare.cn/attachment/forum/202011/06/181906xnkxh00l0n9wdu70.jpg
▲5槽位HDD温度在29.6度左右
https://image.koolshare.cn/attachment/forum/202011/06/181817owgs2j4739ys62wy.jpg
▲6槽位HDD温度在29.4度左右
https://image.koolshare.cn/attachment/forum/202011/06/182226iwqzz6i2t5erq2wt.jpg
▲1槽位SSD温度在34.2度左右
https://image.koolshare.cn/attachment/forum/202011/06/182255x6d7n7hp9yzd1hjh.jpg
▲2槽位SSD温度在33.8度左右
总结
https://image.koolshare.cn/attachment/forum/202011/06/182327x6lvd4pra0z67116.jpg
硬件部分:DS1621+搭载AMD Ryzen V1500B四核心CPU和4GB ECC内存(最高可以支持32G),性能方面是毋庸置疑的强大。由于AMD Ryzen V1500B没有集成GPU,有4k视频需求的用户最好自己准备Apple TV这类的视频盒子
散热方面:DS1621+采用了全新的4pin FD129225EB-N 9cm风扇,虽然低转速模式下静谧性不错,但是高转速下很吵。对噪音敏感的用户可以自行更换风扇
储存部分:DS1621+支持安装6块3.5寸硬盘或者2.5寸SSD,可建立较高安全的RAID 5保护,同时享有M.2 NVMe SSD缓存而不占用3.5英寸硬盘的数据存储空间。使用DS1621+背部的两个eSATA接口,还能连接两台Synology DX517扩展柜,最高可扩充至16个硬盘,能带来更大的储存空间
网卡部分:内建的四个千兆网卡支持链路聚合和SMB3多通道,能有效提升办公效率。除此之外,DS1621+还可以使用PCIe插槽来安装万兆网卡,支持更高效的万兆网络,显著改善现有工作流 最上方左侧是一个C14电源插孔,右侧是是两个9cm系统风扇 有点坑,这个缺了第二路PCIE槽,用了M.2做缓存后就无法上万兆网卡了,公司里用还是不行,只能家里用用做小jiejie新家了 不喜欢用群晖官方的机子。性能不行。价格死贵。。 还是买个电脑主机刷一个黑裙系统好。 价格便宜 性能强悍。。。 来看一下来咯 DS1621+ 了解一下
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