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For Patrick Campanale, replacing his decade-old Lenovo Xeon server with UGREEN NAS hardware sharply reduced reported power use—but it was not a like-for-like upgrade. His 12-bay server gave way to NAS hardware with fewer bays and different expansion options. The comparison is useful as a personal example, not proof that every UGREEN NAS will outperform or cost less to run than every Xeon server.
What Campanale replaced—and what he moved to
Campanale’s former primary NAS was a used Lenovo ThinkSystem RD440 that he bought for a little over $300. It had 12 drive bays, two roughly decade-old Xeon processors with 12 cores and 24 threads combined, and 64GB of DDR3 ECC memory. He used it for nearly six years. In June 2026, he said he had moved to UGREEN NAS hardware.
The exact UGREEN model used for the reported power comparison is not clear in the source account. Campanale separately said that the four-bay UGREEN NASync DXP4800 GT he reviewed earlier in 2026 outperformed the old server, while noting that it had fewer bays. He also said he had access to the iDX6011 Pro. Those references do not establish which specific unit produced the 40–45W figure, so it should not be attributed to the DXP4800 GT as a measured replacement.
How much power did the old server use?
Campanale reports that his RD440 drew about 200–300W at the wall, compared with about 40–45W for the UGREEN system. He estimated that the difference saved him more than $220 a year in electricity. Those are figures from his setup and usage, not a controlled same-workload test or a universal estimate. The annual dollar saving depends on the devices’ actual draw, how long they run, and the local electricity rate.
#1 Best Overall
- Entry-level NAS Personal Storage：UGREEN NAS DH2300 is your first and best NAS made easy. It is designed for beginners who want a simple, private way to store videos, photos and personal files, which is intuitive for users moving from cloud storage or external drives and move away from scattered date across devices. This entry-level NAS 2-bay perfect for personal entertainment, photo storage, and easy data backup (doesn't support Docker or virtual machines).
- Set Your Devices Free, Expand Your Digital World: This unified storage hub supports massive capacity up to 64TB.*Storage drives not included. Stop Deleting, Start Storing. You can store 22 million 3MB images, or 2 million 30MB songs, or 43K 1.5GB movies or 67 million 1MB documents! UGREEN NAS is a better way to free up storage across all your devices such as phones, computers, tablets and also does automatic backups across devices regardless of the operating system—Window, iOS, Android or macOS.
- The Smarter Long-term Way to Store: Unlike cloud storage with recurring monthly fees, a UGREEN NAS enclosure requires only a one-time purchase for long-term use. For example, you only need to pay $459.98 for a NAS, while for cloud storage, you need to pay $719.88 per year, $2,159.64 for 3 years, $3,599.40 for 5 years. You will save $6,738.82 over 10 years with UGREEN NAS! *NAS cost based on DH2300 + 12TB HDD; cloud cost based on 12TB plan (e.g. $59.99/month).
- Blazing Speed, Minimal Power: Equipped with a high-performance processor, 1GbE port, and 4GB RAM on Board, this NAS handles multiple tasks with ease. File transfers reach up to 125MB/s—a 1GB file takes only 8 seconds. Don't let slow clouds hold you back; they often need over 100 seconds for the same task. The difference is clear.
- Let AI Better Organize Your Memories: UGREEN NAS uses AI to tag faces, locations, texts, and objects—so you can effortlessly find any photo by searching for who or what's in it in seconds. It also automatically finds and deletes similar or duplicate photo, backs up live photos and allows you to share them with your friends or family with just one tap. Everything stays effortlessly organized, powered by intelligent tagging and recognition.
To estimate your own running-cost difference, measure both systems at the wall under representative conditions. A plug-in power meter can help capture an always-on system’s draw; include periods of normal drive access and idle or hibernation if those occur in your use. For a simple annual estimate, multiply the average wattage difference by hours of operation per year, divide by 1,000 to get kilowatt-hours, then multiply by your electricity price per kilowatt-hour.
Why NAS power figures are not directly interchangeable
UGREEN publishes separate low-power figures for its two-bay DH2300: 13.72W during drive access and 3.304W during drive hibernation. The company says those figures came from its lab using a Seagate 2TB hard drive and cautions that actual consumption varies with the drives, network activity, background tasks, cooling, and settings. They are not measurements of Campanale’s UGREEN system, and they should not be used as a stand-in for the 40–45W he reports.
Rank #2
- 【Advanced Home Data & Media Hub】For advanced home users who need phone backup, file storage, and centralized data management. Centralize family photos, 4K videos, movies, computer backups, and personal files in one place while running multiple apps for home entertainment and everyday data management. Suitable for households with growing digital libraries and multiple NAS use cases.
- 【Built for Creators, Media Servers & Advanced Apps】Powered by the Intel N100 Quad-Core CPU, 8GB DDR5 RAM, 2.5GbE networking, and dual M.2 NVMe slots, DXP2800 handles large files and heavier workloads with ease. Run Docker, virtual machines, and media server applications compatible with Plex—ideal for content creators, tech enthusiasts, and advanced home users managing 4K videos, RAW photos, personal media libraries, and multiple NAS apps.
- 【Up to 80TB for Growing Digital Libraries】 Supports up to 80TB of storage using two HDD bays and two M.2 NVMe SSD slots for family photos, movies, RAW photos, 4K videos, work files, and device backups. AI photo management supports recognition of people, objects, scenes, and locations, album organization, and duplicate photo detection. HDDs and SSDs are not included.
- 【AI-powered Home Surveillance】Turn DXP2800 into a centralized home surveillance hub by connecting compatible network cameras and storing recordings locally on your NAS. AI-powered features include Face Recognition, People Detection, and Pet Detection, helping advanced home users review important events more efficiently while managing home surveillance and personal data in one place.
- 【One data Center Across Your Devices】Keep files from desktops, laptops, phones, tablets, and other devices together instead of scattered across cloud accounts and external drives. Access, back up, organize, and share data across Windows, macOS, Android, iOS, web browsers, and compatible smart TVs—ideal for creators and advanced home users working across multiple devices.
Power comparisons are meaningful only when the conditions are clear. The server and NAS may have different numbers and types of drives, workloads, network links, and background services. A low hibernation figure also does not describe a system that is actively serving files or running applications.
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1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesWhat the move gave up: bays and flexibility
The RD440’s 12 bays were a genuine advantage for someone with many drives or a mixed-drive storage layout. A smaller NAS can use less power, but it may force a user to replace disks with larger ones, add separate storage, or rethink how capacity is arranged. The DXP4800 GT reviewed by TechRadar has four SATA bays and two Gen3 x2 M.2 NVMe slots; its listed maximum of 144TB combines SATA and NVMe capacity. That is a different storage layout from a 12-bay server, not a direct substitute for every drive-heavy setup.
Rank #3
- Entry-level NAS Home Storage: The UGREEN NAS DH4300 Plus is an entry-level 4-bay NAS that's ideal for home media and vast private storage you can access from anywhere and also supports Docker but not virtual machines. You can record, store, share happy moment with your families and friends, which is intuitive for users moving from cloud storage, or external drives to create your own private cloud, access files from any device.
- Smart Photo Backup & AI Album: Automatically back up photos and videos from your phone in real time and keep growing family memories organized with AI-powered photo albums. Semantic search, custom learning, and recognition of people, objects, pets, and similar photos help you quickly find the moments you want. Duplicate photo removal also helps keep your library organized—ideal for families and users with large photo collections.
- User-Friendly App & Easy Setup: Connect quickly via NFC, set up simply and share files fast on Windows, macOS, Android, iOS, web browsers, and smart TVs. You can access data remotely from any of your mixed devices. What's more, UGREEN NAS enclosure comes with beginner-friendly user manual and video instructions to ensure you can easily take full advantage of its features.
- More Cost-effective Storage Solution: Unlike cloud storage with recurring monthly fees, A UGREEN NAS enclosure requires only a one-time purchase for long-term use. For example, you only need to pay $629.99 for a NAS, while for cloud storage, you need to pay $719.88 per year, $1,439.76 for 2 years, $2,159.64 for 3 years, $7,198.80 for 10 years. You will save $6,568.81 over 10 years with UGREEN NAS! *NAS cost based on DH4300 Plus + 12TB HDD; cloud cost based on 12TB plan (e.g. $59.99/month).
- Your Data, You Control：No third-party clouds, no hidden access, UGREEN NAS provides a more secure and private data storage solution. It stores data locally on your private hard drives and does automatic backups. Thus, you can keep full control over it. The advanced encryption is TRUSTe certified in the United States and is awarded the first (and only) ETSI EN 303 645 certification mark for NAS products by TÜV SÜD Group.
UGREEN models also differ substantially from one another:
| Model | Drive and network details | Relevant trade-off |
|---|---|---|
| NASync DH2300 | Two SATA bays, 1GbE, RAID 0/1, and up to 64TB raw capacity with two 32TB drives, according to UGREEN | Compact, basic storage configuration; not equivalent to the four-bay DXP4800 GT or a 12-bay server |
| NASync DH4300 Plus | Four bays, 8GB soldered memory, 2.5GbE, and up to 128TB raw capacity, according to Android Central’s review | No M.2 storage; the reviewer notes it lacks Plex hardware transcoding |
| NASync DXP4800 GT | Four SATA bays, two M.2 NVMe slots, dual 10GbE; TechRadar lists up to 144TB combined capacity | More expansion and faster networking options than the DH2300, but still four SATA bays rather than 12 |
These figures describe different models and published specifications, not equivalent tested configurations. Capacity ceilings are not a promise of included storage: the DH2300 is diskless, and other NAS enclosures may also require separate drives. Check the exact model’s drive compatibility and whether its stated capacity is raw or configured usable space before planning a migration.
Rank #4
- Entry-level NAS Personal Storage：UGREEN NAS DH2300 is your first and best NAS made easy. It is designed for beginners who want a simple, private way to store videos, photos and personal files, which is intuitive for users moving from cloud storage or external drives and move away from scattered date across devices. This entry-level NAS 2-bay perfect for personal entertainment, photo storage, and easy data backup (doesn't support Docker or virtual machines).
- Set Your Devices Free, Expand Your Digital World: This unified storage hub supports massive capacity up to 64TB.*Storage drives not included. Stop Deleting, Start Storing. You can store 22 million 3MB images, or 2 million 30MB songs, or 43K 1.5GB movies or 67 million 1MB documents! UGREEN NAS is a better way to free up storage across all your devices such as phones, computers, tablets and also does automatic backups across devices regardless of the operating system—Window, iOS, Android or macOS.
- The Smarter Long-term Way to Store: Unlike cloud storage with recurring monthly fees, a UGREEN NAS enclosure requires only a one-time purchase for long-term use. For example, you only need to pay $459.98 for a NAS, while for cloud storage, you need to pay $719.88 per year, $2,159.64 for 3 years, $3,599.40 for 5 years. You will save $6,738.82 over 10 years with UGREEN NAS! *NAS cost based on DH2300 + 12TB HDD; cloud cost based on 12TB plan (e.g. $59.99/month).
- Blazing Speed, Minimal Power: Equipped with a high-performance processor, 1GbE port, and 4GB LPDDR4X RAM, this NAS handles multiple tasks with ease. File transfers reach up to 125MB/s—a 1GB file takes only 8 seconds. Don't let slow clouds hold you back; they often need over 100 seconds for the same task. The difference is clear.
- Let AI Better Organize Your Memories: UGREEN NAS uses AI to tag faces, locations, texts, and objects—so you can effortlessly find any photo by searching for who or what's in it in seconds. It also automatically finds and deletes similar or duplicate photo, backs up live photos and allows you to share them with your friends or family with just one tap. Everything stays effortlessly organized, powered by intelligent tagging and recognition.
Would a NAS be faster for your workload?
“Outperformed” depends on the task. File transfers, container workloads, media processing, and other server duties stress different parts of a system. A NAS can be a better fit for straightforward storage while being a poor replacement for a server application that depends on a particular operating system, processor architecture, expansion card, or software stack. Campanale’s experience supports his own workload; it does not establish that a NAS will beat all Xeon systems.
Quick wins for a faster PC:
Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →TechRadar measured the DXP4800 GT at 272.96MB/s read and 268.35MB/s write on its 2.5GbE network. The reviewer reported higher speeds after adding 10GbE networking. Those are reviewer results for that NAS and network setup, not a head-to-head benchmark against Campanale’s RD440. To benefit from 10GbE, the NAS alone is not enough: the rest of the path must support it too. TechRadar’s faster test used a 10GbE switch and a USB4-to-10GbE adapter.
Best Value
- Pro-Performance NAS Engineered for Demanding Workflows: This NAS is built for offices, businesses, and power users who need serious performance. Powered by a pro-performance Intel processor, it serves as a versatile private workstation that delivers smooth performance for running virtual machines and Docker containers. It functions as an IT hub for video editors, developers, virtualization tasks, and growing teams with advanced workflows
- Pro-Grade Core Hardware Performance: Features the Intel Core i3-1315U Processor (6 Cores, 8 Threads, up to 4.5GHz Turbo), offering a significant performance lead. It's paired with 8GB of high-speed DDR5 RAM (expandable to 96GB) and 13th Gen Intel UHD Graphics for smooth multitasking. Dual high-speed network ports (10GbE + 2.5GbE) enable blazing-fast transfers, reaching up to 1.25GB/s
- Ultimate Flexibility with Docker, VMs & Smart AI: It offers comprehensive support for Docker and Virtual Machines, unlocking endless possibilities to run personal websites, smart home hubs, or private development environments. The local AI-powered Photo Album automatically recognizes faces, scenes, and content. All AI processing happens on-device, ensuring your privacy while managing massive photo libraries effortlessly
- Massive Storage & Intuitive All-in-One System: It supports a colossal 144TB capacity (4x HDD + 2x M.2 SSD), enough for approximately 4.2 million 35MB RAW photos, 3.6K 40GB 4K movies, 5 million 30MB lossless music, or 150 million 1MB files. Dual M.2 PCIe 4.0 SSD slots can be used as a high-speed cache or storage pool to eliminate HDD bottlenecks. The intuitive UGOS Pro operating system integrates a media center, photo management, cloud sync, downloads, and more for a one-stop experience
- Enterprise-Grade Data Security & Privacy: Provides multiple RAID configuration options (0, 1, 5, 10) for flexibility between capacity, speed, and protection. Features granular user permission controls (supporting up to 2048 accounts). The Data Vault offers an extra layer of security by hiding and encrypting sensitive files. Certified for strong privacy and data protection by TV SD (ETSI EN 303 645) and TRUSTe
Compare the full cost, not just the enclosure
Campanale’s used server cost a little over $300, but that one-time purchase price does not settle which option is cheaper overall. A NAS setup may require drives, and faster networking can add equipment costs. Electricity savings accumulate over time, but the amount depends on your measurements and power rate. A fair comparison includes the hardware you must buy or replace, storage capacity, network upgrades, and ongoing electricity use.
- Include storage: compare the drives you already own with the drives needed to reach equivalent usable capacity in the NAS.
- Include networking: a 10GbE port only improves transfers when the client, adapters, cabling, and network equipment can use that speed.
- Include applications: confirm that the NAS supports the services you rely on before retiring a general-purpose server.
- Include operating cost: use your measured draw and electricity rate rather than applying Campanale’s annual estimate to your own home.
Which option makes sense?
Choose a NAS when
- Your main need is centralized file storage and the NAS has enough bays and capacity for your drives.
- You want a purpose-built appliance and have confirmed that it supports your essential applications.
- Measured power use and the expected electricity savings justify the enclosure and any new disks or network equipment.
Keep or replace the server when
- You need many drive bays, PCIe expansion, or server software that the NAS cannot run.
- Your existing server’s capacity or flexibility matters more than a smaller footprint or lower measured draw.
- The total cost of a NAS, replacement drives, and network upgrades outweighs the savings for your usage.
For an owner considering a similar move, the most useful first step is to list the server’s actual jobs and storage layout, then measure its power at the wall. Compare those requirements with a specific NAS model—not with the general label “UGREEN NAS”—and account for the storage and network equipment the change would require.
Quick Recap
Sources
- Patrick Campanale, How-To Geek, republished by Yahoo Tech, September 13, 2026 (personal RD440 and UGREEN comparison).
- UGREEN DH2300 specifications (manufacturer specifications and power-measurement caveat).
- Android Central, DH4300 Plus review, April 20, 2026.
- TechRadar, DXP4800 GT review, June 8, 2026.
- Windows Central, DH2300 hands-on review, December 26, 2025.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
