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Item #:
149571402
Synology SODIMM Non-ECC RAM DDR4 4GB (D4NS01-4G)
90% of respondents would recommend this to a friend
Item #:
149571402
DJF 62309
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What Stands Out
High Compatibility
Designed specifically for Synology NAS devices, ensuring seamless integration and optimal performance without compatibility issues seen with generic RAM modules.
Enhanced Performance
DDR4 technology offers faster data transfer rates and improved efficiency over previous generations, providing a noticeable boost in application responsiveness for users.
Reliable Quality
Non-ECC design is perfect for home and small office NAS setups, providing reliable performance for everyday tasks without the additional costs of ECC RAM.
Product Details
| RAM Memory Technology | DDR4 |
| Memory Speed | 3200 mt_s |
| Compatible Devices | DS425+, Synology Device |
| Additional Features | Built and designed for maximum performance and reliability in Synology devices |
| Voltage | 1.2 volts |
| Form Factor | SO-DIMM |
| Number of Pins | 260 |
| Memory Form Factor | SODIMM |
| Memory Generation | DDR4 |
| RAM Size | 4 GB |
| EU Spare Part Availability Duration | 5 tyears |
| Brand | Synology |
| Model Name | D4NS01-4G |
| UPC | 846504006434 |
| Number of Items | 1 |
| Manufacturer | Synology |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Item Weight | 1.12 ounces (31.75 grams) |
| Model Number | D4NS01-4G |
| Mfr Part Number | D4NS01-4G |
| Computer Memory Size | 4 GB |
Who Should Buy?
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Home Users
Ideal for home users upgrading their NAS devices for improved data caching and multitasking performance.
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Small Businesses
Great for small business environments needing additional RAM for smoother file sharing and minimal data lag.
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Budget Upgraders
Perfect for those on a budget who need a cost-effective RAM upgrade for their Synology systems.
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Gamers
Not suited for gamers who require higher RAM capacity and speed for intensive gaming applications.
Product Description
Synology SODIMM Non-ECC RAM DDR4 4GB (D4NS01-4G)
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Customer Questions & Answers
-
Question:
What happens if I use non-Synology memory modules?
Answer: Using non-Synology memory can lead to system instability and will void your warranty. -
Question:
Which models are compatible with Synology memory modules?
Answer: Please check the Synology website for a list of compatible models. -
Question:
Why should I choose Synology memory modules?
Answer: They ensure optimum compatibility, reliability, and maintain warranty and support.
Synology Memory D4NS01-4G Editorial Review
The Synology SODIMM Non-ECC RAM DDR4 4GB (D4NS01-4G) has received a predominantly positive reception from customers who have used it in various Synology NAS devices. Many users reported seamless installation, with immediate recognition by their NAS systems like the DS425+ and DS225+. The RAM's performance has been satisfactory, particularly for users running applications such as Plex Server, indicating its reliability and effectiveness within the Synology ecosystem. However, there are a few dissenting opinions, including claims of receiving counterfeit products and concerns about the pricing of the RAM, with some customers describing it as unreasonable. Despite these criticisms, the overwhelming sentiment among users is that the RAM performs well for NAS applications, making it a recommendable choice for Synology users looking to enhance their devices. In summary, this RAM module meets customer expectations in functionality while also facing scrutiny over value, particularly in a market characterized by price fluctuations. **
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Pros
- Easy installation and immediate recognition in NAS devices.
- Reliable performance for applications like Plex Server.
- General satisfaction among users regarding functionality.
Cons
- Some reports of counterfeit products.
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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Opaleye
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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DJF 62309
Order now and get it around Saturday, October 10
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Features & Benefits
- Guaranteed compatibility with Synology devices.
- Prevents system instability and boot failures.
- Full warranty and technical support only with Synology modules.
- Designed for peak performance and reliability.
- Compatible with models in the 25 series DS425+.
- Visit the Synology website for more compatibility information.
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