- Home
- 英特尔第七代笔记本电脑
- 戴尔 Precision Tower 3420 Core i7-7700 | 优质翻新 戴尔 Precision Tower 3420 Core i7-7700 | 优质翻新


戴尔 Precision Tower 3420 Core i7-7700 | 优质翻新
- Description
- What's in the Box
- Condition
- Reviews
Dell Precision Tower 3000 系列 (3420) – 技术规格
处理器选项
- 第七代英特尔® 酷睿™ i7
- 部分处理器配备英特尔 Turbo Boost 技术和英特尔集成高清显卡
操作系统选项
- Windows® 10(64 位)
芯片组
- 英特尔® C236 芯片组
内存选项
- 4 个 DIMM 插槽,最高支持 64GB DDR4 2400MHz ECC/非 ECC(使用第六代 CPU 时 2400MHz 降频至 2133MHz)
图形选项
- 集成:英特尔高清显卡 530/P530(第 6 代)、630/P630(第 7 代)
存储选项
- M.2 PCIe SSD (NVMe):主板或超高速驱动器上最高可达 1TB
- 2.5 英寸 SATA SSD:最高 2 个 512GB
- 2.5 英寸 SATA 7200 RPM:最多 (2) 个 1TB
- 3.5 英寸 SATA:最高 4 TB(5400 RPM)或 2 TB(7200 RPM)
- 自加密驱动器:500GB 7200 RPM 或 512GB 2.5 英寸 SSD
存储控制器
- 英特尔快速存储控制器 12.0 – SATA 6Gb/s,支持 RAID 0/1
通讯
- 集成英特尔以太网 I219-LM(千兆)
- 可选:英特尔千兆 PCIe NIC、英特尔无线 802.11ac(无蓝牙)
声音的
- Realtek ALC3234 HD 音频编解码器(双通道)
- 内置扬声器;可选戴尔 2.0 立体声扬声器或戴尔条形音箱
附加卡
- Thunderbolt 2 PCIe 卡
- 1394 a/b PCIe 卡(3 个端口)
- 可选 PCIe 卡:串行端口、并行端口
I/O端口
- 正面: 2x USB 2.0、2x USB 3.0、通用音频插孔、可选 SD 卡读卡器
- 内部: 3x SATA 6Gb/s
- 后部: 2x USB 2.0、4x USB 3.0、2x PS2、2x DisplayPort、1x HDMI、1x RJ45、1x 串行、音频线路输出、可选 VGA
机壳
- 尺寸(高x宽x深): 11.42英寸x 3.65英寸x 11.5英寸(29厘米x 9.26厘米x 29.2厘米)
- 托架: 1 个内部 3.5 英寸(支持 1x 3.5 英寸或 2x 2.5 英寸)、1 个外部薄型光驱
- 插槽: 1x PCIe x16 Gen3、1x PCIe x4 Gen3、1x M.2(22x80mm)
- 电源: 240W(92% 效率,白金级)或 180W(85% 效率,铜牌级),均符合能源之星标准
所有 ReDial 购买均包含
![]() |
您的设备 功能齐全,开箱即用!本设备经过我们44项严格检测,确保交付时性能最佳。 |
![]() |
充电线和壁式适配器 该设备配有兼容的 USB 充电线和澳大利亚 AC 壁式适配器。 |
![]() |
盒子 部分设备仅附带原装包装盒和说明书。如无原装包装盒和说明书,我们将使用标准包装盒包装您的设备。 |
![]() |
![]() |
![]() |
全新 这些设备状况良好,没有使用痕迹。 |
非常好 这些设备
|
好的 这些设备 |
You may also like
Let customers speak for us
from 374 reviewsRedail is a very prompt and quality business. The refurbished Pixel 5 I bought works like a dream. I'm even able to connect to my car Bluetooth again. I am very very happy with this purchase.
Arrived as quoted great service very happy with phone would recommend company to anyone thanks again Kevin
This Tablet has surpassed my expectations. It is an excellent piece of gear. The only thing that would have made the experience better if it had a short booklet on what all the buttons are for. Other than that I'm very happy with it.
LORENZO LEONELLI I LIKE. TO. THANK YOU FOR. PHONE IT A GOOD. QILLTEY PHONE THE. SAMSUNG GALAXY A23 BLACK. THANK YOU
Was purchased by my husband
was very happy with the Ipad & is using
it regulary, just what he was looking for
That’s great Good people together
Excellent product. Excellent delivery time. Well done
5 Stars all day long :)
Great price, Extremely fast delivery. Works 100%, cannot find any complaints even if I tried really hard. Highly recommend buying from this seller and the phone I got was awesome.
Really good stuff and very fast delevery on time
Everything works well.
All is good working like a new one would very speedy I with delivery exactly as promised, five stars for me.
Fast delivery and the quality is exceptional.
Received my Refurbished Samsung Galaxy A51 and thought, why would anyone buy a new mobile phone? This was unmarked, not a blemish at a fantastic price.
Free Express delivery. Excellent service from Redial!
spot on




