English
全部
搜索
图片
视频
短视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等（默认）
关闭
筛选器
购买 computer backup system hardware
广告
$180.08
APC Back-UPS Pro 1000VA UPS, 600W Battery Backup & Surge Protector, AVR, 8 Outlets (NEMA 5-15R), LCD Display, bx1000m Uninterruptible Power Supply For
Amazon.com
11 千+
Free shipping
$180.08
APC Back-UPS Pro 1000VA UPS, 600W Battery Backup & Surge Protector, AVR, 8 Outlets (NEMA 5-15R), LCD Display, bx1000m Uninterruptible Power Supply For
Amazon.com
11 千+
$1,349.00
$2,071.99
APC 2200VA Smart UPS With Smartconnect, SMT2200RM2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply
Amazon.com
646
Free shipping
折扣 34%
$1,349.00
$2,071.99
APC 2200VA Smart UPS With Smartconnect, SMT2200RM2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply
Amazon.com
646
$679.00
APC 1500VA Smart UPS With Smartconnect, SMC1500-2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply
Amazon.com
Free shipping
$679.00
APC 1500VA Smart UPS With Smartconnect, SMC1500-2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply
Amazon.com
Free shipping
$236.99
Apc Back-Ups Pro, 1500Va, Tower, 120V, 10 Nema 5-15R Outlets, Avr, Lcd
CDW
15 千+
$236.99
Apc Back-Ups Pro, 1500Va, Tower, 120V, 10 Nema 5-15R Outlets, Avr, Lcd
CDW
15 千+
$238.78
APC UPS System: Single Phase, 700 VA Power Rating, 120 V Input, 120 V Output Model: BR700G
Grainger
$238.78
APC UPS System: Single Phase, 700 VA Power Rating, 120 V Input, 120 V Output Model: BR700G
Grainger
$1,255.66
Tripp Lite UPS System: Single Phase, 1 Kva Power Rating, 120 V AC Input, 115 V_120 V Output, 5-15P Model: SMART1200XLHG
Grainger
1
$1,255.66
Tripp Lite UPS System: Single Phase, 1 Kva Power Rating, 120 V AC Input, 115 V_120 V Output, 5-15P Model: SMART1200XLHG
Grainger
1
$44.99
$99.99
Thephotostick Omni 32GB - Photo & Video Backup USB Drive
ThePhotoStick
195
Free shipping
折扣 55%
$44.99
$99.99
Thephotostick Omni 32GB - Photo & Video Backup USB Drive
ThePhotoStick
195
$665.23
APC Smart UPS: Single Phase, 1 Kva Power Rating, 120 V Input, 120 V Output Model: SMC1000C
Grainger
1
$665.23
APC Smart UPS: Single Phase, 1 Kva Power Rating, 120 V Input, 120 V Output Model: SMC1000C
Grainger
1
$288.03
9BD878-560 - Seagate Pushbutton Backup 500GB 7200RPM USB 2.0
Direct Macro
Free shipping
$288.03
9BD878-560 - Seagate Pushbutton Backup 500GB 7200RPM USB 2.0
Direct Macro
Free shipping
$324.04
Eaton 5S700LCD | 5S UPS 700VA 420-Watts 120V Line-Interactive Battery Backup Tower USB LCD
GotoDirect.com
Free shipping
$324.04
Eaton 5S700LCD | 5S UPS 700VA 420-Watts 120V Line-Interactive Battery Backup Tower USB LCD
GotoDirect.com
Free shipping
$96.99
APC BE600M1 Back-UPS 330 Watt 7 Outlet UPS System, 490 Joules
WebstaurantStore
34 千+
$96.99
APC BE600M1 Back-UPS 330 Watt 7 Outlet UPS System, 490 Joules
WebstaurantStore
34 千+
$59.99
$79.99
APC Back-UPS 600VA 7-Outlet Desktop Battery Backup & Surge Protector With USB, Black (BN600U1)
Staples
325
折扣 25%
$59.99
$79.99
APC Back-UPS 600VA 7-Outlet Desktop Battery Backup & Surge Protector With USB, Black (BN600U1)
Staples
325
$124.99
APC Back-UPS 900 9-Outlet/1-USB Battery Backup And Surge Protector, BVN900M1, Black
Office Depot
239
Free shipping
$124.99
APC Back-UPS 900 9-Outlet/1-USB Battery Backup And Surge Protector, BVN900M1, Black
Office Depot
239
$152.83
BN1500M2 APC Back-UPS Pro 1500VA Tower 120V 10 NEMA 5-15R Outlets LCD 1 USB Type C + 1 USB Type A Ports
etechbuy.com
259
Free shipping
$152.83
BN1500M2 APC Back-UPS Pro 1500VA Tower 120V 10 NEMA 5-15R Outlets LCD 1 USB Type C + 1 USB Type A Ports
etechbuy.com
259
$119.09
PBM49500128 Dell PERC3/4 128MB Cache Controller Card With Battery Backup
etechbuy.com
Free shipping
$119.09
PBM49500128 Dell PERC3/4 128MB Cache Controller Card With Battery Backup
etechbuy.com
Free shipping
$112.19
Apc BE600M1 Apc Back-Ups Es 600Va 8-Outlet Battery Backup & Surge Protector With Usb | UPS - Uninterruptible Power Supplies
Newark
1
$112.19
Apc BE600M1 Apc Back-Ups Es 600Va 8-Outlet Battery Backup & Surge Protector With Usb | UPS - Uninterruptible Power Supplies
Newark
1
$76.05
Easeus Todo Backup Workstation Lifetime Upgrades License By Gamers Outlet Cd Keys
Gamers Outlet
Free shipping
$76.05
Easeus Todo Backup Workstation Lifetime Upgrades License By Gamers Outlet Cd Keys
Gamers Outlet
Free shipping
$2,251.99
APC Smart-UPS Battery Backup & Surge Protector With Smartconnect
B&H Photo-Video-Pro A
29
Free shipping
$2,251.99
APC Smart-UPS Battery Backup & Surge Protector With Smartconnect
B&H Photo-Video-Pro A
29
$136.72
Apc be425m Apc Be350r Battery Backup | UPS - Uninterruptible Power Supplies
Newark
11 千+
$136.72
Apc be425m Apc Be350r Battery Backup | UPS - Uninterruptible Power Supplies
Newark
11 千+
$1,499.00
(NAS-8 Bay) Network Attached Storage, 8 Hard Drive Bays
Backstreet Surveillance
Free shipping
$1,499.00
(NAS-8 Bay) Network Attached Storage, 8 Hard Drive Bays
Backstreet Surveillance
Free shipping
$262.61
BR700G - APC UPS Power Supply (New)
Electrical.com
4 千+
$262.61
BR700G - APC UPS Power Supply (New)
Electrical.com
4 千+
$134.99
APC Back-UPS 850VA 9-Outlet Battery Backup & Surge Protector, Black (BE850G2) | Quill
Quill
$134.99
APC Back-UPS 850VA 9-Outlet Battery Backup & Surge Protector, Black (BE850G2) | Quill
Quill
$83.98
APC Back-UPS BE600M1 Battery Backup, 7 Outlet, 600VA/330W APWBE600M1
OfficeSupply.com
1
$83.98
APC Back-UPS BE600M1 Battery Backup, 7 Outlet, 600VA/330W APWBE600M1
OfficeSupply.com
1
$242.99
APC Back-UPS Pro 10-Outlet Tower Uninterruptible Power Supply, 1,500VA/900 Watts, BN1500M2
Office Depot
233
Free shipping
$242.99
APC Back-UPS Pro 10-Outlet Tower Uninterruptible Power Supply, 1,500VA/900 Watts, BN1500M2
Office Depot
233
$55.99
$149.99
Photo Vault - USB Digital Photo Backup Storage Drive For PC & Mac
Sharper Image
折扣 62%
$55.99
$149.99
Photo Vault - USB Digital Photo Backup Storage Drive For PC & Mac
Sharper Image
$237.99
APC BN1500M2 Back-UPS PRO BN Series Battery Backup System, 10 Outlets, 1,500 VA, 1,080 J APWBN1500M2
OfficeSupply.com
259
$237.99
APC BN1500M2 Back-UPS PRO BN Series Battery Backup System, 10 Outlets, 1,500 VA, 1,080 J APWBN1500M2
OfficeSupply.com
259
$129.99
APC Back-UPS ES 550VA 8-Outlet Battery Backup, Black (BE550G) | Quill
Quill
7 千+
$129.99
APC Back-UPS ES 550VA 8-Outlet Battery Backup, Black (BE550G) | Quill
Quill
7 千+
$72.99
APC Back-UPS bn450m Battery Backup, 6 Outlet, 450VA/255W
Office Depot
1
Free shipping
$72.99
APC Back-UPS bn450m Battery Backup, 6 Outlet, 450VA/255W
Office Depot
1
$131.91
$155.19
Seagate Backup Plus 3Tb Desktop Hdd Fast Usb 3.0 Stdt3000100
eBay
Free shipping
折扣 15%
$131.91
$155.19
Seagate Backup Plus 3Tb Desktop Hdd Fast Usb 3.0 Stdt3000100
eBay
Free shipping
$14.99
30TB/16TB/8TB/4TB/2TB/1TB High Speed External SSD
Oladoct.com
$14.99
30TB/16TB/8TB/4TB/2TB/1TB High Speed External SSD
Oladoct.com
$239.95
Cyber Power Systems CP1500PFCLCD 1500Va Pure Sine Wave Ups - 10 Outlet Tower | UPS - Uninterruptible Power Supplies
Newark
$239.95
Cyber Power Systems CP1500PFCLCD 1500Va Pure Sine Wave Ups - 10 Outlet Tower | UPS - Uninterruptible Power Supplies
Newark
$304.64
STDT5000100 Seagate Backup Plus 5TB USB 3.0 External Hard Drive
etechbuy.com
Free shipping
$304.64
STDT5000100 Seagate Backup Plus 5TB USB 3.0 External Hard Drive
etechbuy.com
Free shipping
$1,539.99
Prograde Digital 8TB V2 PG10 USB4 Pro External SSD
B&H Photo-Video-Pro A
1
Free shipping
$1,539.99
Prograde Digital 8TB V2 PG10 USB4 Pro External SSD
B&H Photo-Video-Pro A
1
$212.35
788EJ - Dell 30/70GB External Tape Drive For Data Backup And Storage
NTS Merchant
$212.35
788EJ - Dell 30/70GB External Tape Drive For Data Backup And Storage
NTS Merchant
$14.90
30TB/16TB/8TB/4TB/2TB/1TB Ultra Speed External SSD
Oladoct.com
$14.90
30TB/16TB/8TB/4TB/2TB/1TB Ultra Speed External SSD
Oladoct.com
$175.95
Cyberpower Intelligent 1000VA UPS Battery Backup And Surge Protector, 9-Outlets, Black (CP1000AVRLCD)
Staples
16 千+
$175.95
Cyberpower Intelligent 1000VA UPS Battery Backup And Surge Protector, 9-Outlets, Black (CP1000AVRLCD)
Staples
16 千+
6:04
Windows 10 and 11 Full System Backup and Restore, How to Use
…
已浏览 1.9万 次
2025年1月19日
YouTube
ASA Technical
6:12
Back Up Your Windows PC in 6 Minutes!
已浏览 9.8万 次
1 年前
YouTube
Forest Chaput de Saintonge
3:40
How to backup your PC in Windows 11, External drive and cloud method
已浏览 9755 次
2025年1月29日
YouTube
Custom PCs Australia
6:56
How to Backup and Restore your Entire PC - Full Step-by-Step Guid
…
已浏览 214 次
1 个月前
YouTube
Tech Simplified
5:47
在视频中查找 02:23
How to Restore a Full Backup with System Image Recovery
Windows 10: Create full backup to external USB drive and restore (20
…
已浏览 13.3万 次
2024年9月27日
YouTube
Pureinfotech
5:29
Windows 11: Create Full Backup to External Hard Drive and Restore (
…
已浏览 2.6万 次
5 个月之前
YouTube
Pureinfotech
9:11
Backup & Restore Your Entire Windows 11 PC with Apps, Files
…
已浏览 5497 次
1 个月前
YouTube
Techy Druid
7:28
How to CREATE Windows 10 & 11 Full Backup (3 Easy Methods)
已浏览 4362 次
2024年9月24日
YouTube
TechWise
2:55
how to Create Full Backup of Windows 11 to External USB Hard
…
已浏览 171 次
2 个月之前
YouTube
FixSoft
19:24
Common PC Backup & Restore Methods Explained
已浏览 946 次
2025年2月5日
YouTube
OnlineComputerTips
2:55
在视频中查找 01:10
Creating System Image Backup
Windows 11: Full Backup to External HDD/USB Flash Drive: Ea
…
已浏览 3.4万 次
2024年9月24日
YouTube
PrimeGuide
4:02
Easy Way To Backup Your Computer Before It’s Too Late
已浏览 2344 次
9 个月之前
YouTube
Computer Repair Academy
7:58
在视频中查找 01:20
Creating a System Image
How to Create Windows 11 FULL BACKUP to an External Drive and
…
已浏览 1万 次
2024年6月18日
YouTube
RightSolutions
5:02
The Easiest Way to Backup Windows 10 Most People Don't Kn
…
已浏览 2761 次
2025年3月19日
YouTube
Computer Repair Academy
20:04
Backup Software For Windows 10 and Windows 11
已浏览 9849 次
2025年1月29日
YouTube
Britec09
11:32
7 Best Backup Software Tools (Full Demo & Comparison)
已浏览 2.3万 次
2024年7月29日
YouTube
Business Solution
17:44
All In One Backup Solution for Windows and Files at No Cost 🔥 Ke
…
已浏览 1.3万 次
8 个月之前
YouTube
TechnoBaazi
7:53
Types of backups - Full, Incremental & Differential 💥 Explained in details
…
已浏览 3985 次
2024年5月25日
YouTube
Security For You
6:03
在视频中查找 01:30
Creating a System Image
How To Backup & Restore Files On Windows 11 & 10 (2024 Guide)
已浏览 2.4万 次
2024年7月6日
YouTube
PrimeGuide
9:58
Why you need a battery backup for your PC
已浏览 4453 次
9 个月之前
YouTube
ScottiesTech.Info
6:02
How To Backup And Restore Files On Windows 11&10 Step By Step
已浏览 1935 次
2 个月之前
YouTube
PrimeGuide
2:31
How to Backup Computer with Seagate External Hard Drive
已浏览 3829 次
2024年4月18日
YouTube
AOMEI
1:36
How to Backup C Drive in Windows 10
已浏览 6504 次
2024年8月9日
YouTube
PC Error Detective
10:05
How Microsoft 365 Backup works and how to set it up
已浏览 1.8万 次
11 个月之前
YouTube
Microsoft Mechanics
19:35
Backup Windows 11 As Soon As Possible!!
已浏览 7.7万 次
2 个月之前
YouTube
CyberCPU Tech
18:49
在视频中查找 00:39
Complete System Backup
Want TOTAL peace of mind? Learn how to backup your PC like a PRO!
已浏览 39万 次
2023年6月25日
YouTube
Ask Your Computer Guy
9:12
How to Back Up Your PC Before Data Loss on Windows and Mac
已浏览 389 次
1 个月前
YouTube
Wondershare Recoverit Data Recovery
0:59
Top 10 Best Backup Software in 2024
已浏览 3184 次
2024年9月11日
YouTube
a2zhow (A to Z How) - Software Guide
2:54
How to Create a System Image Backup in Windows 11 – Full Step
…
已浏览 1979 次
11 个月之前
YouTube
Delft Stack
3:25
How to Create a Full System Image Backup in Windows 11 (Step-by-St
…
已浏览 99 次
5 个月之前
YouTube
How to Windows
观看更多视频
更多类似内容
购买 computer backup system hardware
广告
$180.08
APC Back-UPS Pro 1000VA UPS, 600W Battery Backup & Surge Protector, AVR, 8 Outlets (NEMA 5-15R), LCD Display, bx1000m Uninterruptible Power Supply For
Amazon.com
11 千+
Free shipping
$180.08
APC Back-UPS Pro 1000VA UPS, 600W Battery Backup & Surge Protector, AVR, 8 Outlets (NEMA 5-15R), LCD Display, bx1000m Uninterruptible Power Supply For
Amazon.com
11 千+
$1,349.00
$2,071.99
APC 2200VA Smart UPS With Smartconnect, SMT2200RM2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply
Amazon.com
646
Free shipping
折扣 34%
$1,349.00
$2,071.99
APC 2200VA Smart UPS With Smartconnect, SMT2200RM2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply
Amazon.com
646
$679.00
APC 1500VA Smart UPS With Smartconnect, SMC1500-2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply
Amazon.com
Free shipping
$679.00
APC 1500VA Smart UPS With Smartconnect, SMC1500-2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply
Amazon.com
Free shipping
$236.99
Apc Back-Ups Pro, 1500Va, Tower, 120V, 10 Nema 5-15R Outlets, Avr, Lcd
CDW
15 千+
$236.99
Apc Back-Ups Pro, 1500Va, Tower, 120V, 10 Nema 5-15R Outlets, Avr, Lcd
CDW
15 千+
$238.78
APC UPS System: Single Phase, 700 VA Power Rating, 120 V Input, 120 V Output Model: BR700G
Grainger
$238.78
APC UPS System: Single Phase, 700 VA Power Rating, 120 V Input, 120 V Output Model: BR700G
Grainger
$1,255.66
Tripp Lite UPS System: Single Phase, 1 Kva Power Rating, 120 V AC Input, 115 V_120 V Output, 5-15P Model: SMART1200XLHG
Grainger
1
$1,255.66
Tripp Lite UPS System: Single Phase, 1 Kva Power Rating, 120 V AC Input, 115 V_120 V Output, 5-15P Model: SMART1200XLHG
Grainger
1
$44.99
$99.99
Thephotostick Omni 32GB - Photo & Video Backup USB Drive
ThePhotoStick
195
Free shipping
折扣 55%
$44.99
$99.99
Thephotostick Omni 32GB - Photo & Video Backup USB Drive
ThePhotoStick
195
$665.23
APC Smart UPS: Single Phase, 1 Kva Power Rating, 120 V Input, 120 V Output Model: SMC1000C
Grainger
1
$665.23
APC Smart UPS: Single Phase, 1 Kva Power Rating, 120 V Input, 120 V Output Model: SMC1000C
Grainger
1
$288.03
9BD878-560 - Seagate Pushbutton Backup 500GB 7200RPM USB 2.0
Direct Macro
Free shipping
$288.03
9BD878-560 - Seagate Pushbutton Backup 500GB 7200RPM USB 2.0
Direct Macro
Free shipping
$324.04
Eaton 5S700LCD | 5S UPS 700VA 420-Watts 120V Line-Interactive Battery Backup Tower USB LCD
GotoDirect.com
Free shipping
$324.04
Eaton 5S700LCD | 5S UPS 700VA 420-Watts 120V Line-Interactive Battery Backup Tower USB LCD
GotoDirect.com
Free shipping
$96.99
APC BE600M1 Back-UPS 330 Watt 7 Outlet UPS System, 490 Joules
WebstaurantStore
34 千+
$96.99
APC BE600M1 Back-UPS 330 Watt 7 Outlet UPS System, 490 Joules
WebstaurantStore
34 千+
$59.99
$79.99
APC Back-UPS 600VA 7-Outlet Desktop Battery Backup & Surge Protector With USB, Black (BN600U1)
Staples
325
折扣 25%
$59.99
$79.99
APC Back-UPS 600VA 7-Outlet Desktop Battery Backup & Surge Protector With USB, Black (BN600U1)
Staples
325
$124.99
APC Back-UPS 900 9-Outlet/1-USB Battery Backup And Surge Protector, BVN900M1, Black
Office Depot
239
Free shipping
$124.99
APC Back-UPS 900 9-Outlet/1-USB Battery Backup And Surge Protector, BVN900M1, Black
Office Depot
239
$152.83
BN1500M2 APC Back-UPS Pro 1500VA Tower 120V 10 NEMA 5-15R Outlets LCD 1 USB Type C + 1 USB Type A Ports
etechbuy.com
259
Free shipping
$152.83
BN1500M2 APC Back-UPS Pro 1500VA Tower 120V 10 NEMA 5-15R Outlets LCD 1 USB Type C + 1 USB Type A Ports
etechbuy.com
259
$119.09
PBM49500128 Dell PERC3/4 128MB Cache Controller Card With Battery Backup
etechbuy.com
Free shipping
$119.09
PBM49500128 Dell PERC3/4 128MB Cache Controller Card With Battery Backup
etechbuy.com
Free shipping
$112.19
Apc BE600M1 Apc Back-Ups Es 600Va 8-Outlet Battery Backup & Surge Protector With Usb | UPS - Uninterruptible Power Supplies
Newark
1
$112.19
Apc BE600M1 Apc Back-Ups Es 600Va 8-Outlet Battery Backup & Surge Protector With Usb | UPS - Uninterruptible Power Supplies
Newark
1
$76.05
Easeus Todo Backup Workstation Lifetime Upgrades License By Gamers Outlet Cd Keys
Gamers Outlet
Free shipping
$76.05
Easeus Todo Backup Workstation Lifetime Upgrades License By Gamers Outlet Cd Keys
Gamers Outlet
Free shipping
$2,251.99
APC Smart-UPS Battery Backup & Surge Protector With Smartconnect
B&H Photo-Video-Pro A
29
Free shipping
$2,251.99
APC Smart-UPS Battery Backup & Surge Protector With Smartconnect
B&H Photo-Video-Pro A
29
反馈
