0 ratings
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS1819+ and DS1821+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Memory Upgrades are the Most Effective and Easy Way to Boost the Performance of Your Server, Micro Server or NAS System
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS1819+ and DS1821+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade

Item #: 81635831

OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS1819+ and DS1821+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V

Item #: 81635831

NZD 699

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Tuesday, August 11
Our Top Logistics Partners
  • fedex
  • dhl
Memory Upgrades are the Most Effective and Easy Way to Boost the Performance of Your Server, Micro Server or NAS System
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Compatibility
Specifically designed for Synology DiskStation DS1819+ and DS1821+, ensuring seamless integration and performance enhancement in NAS systems.
ECC Technology
Error-Correcting Code (ECC) enhances data integrity by automatically detecting and correcting errors, crucial for reliable NAS operations.
Optimized Performance
With 2666MHz speed and low power consumption at 1.2V, this RAM upgrade significantly boosts system responsiveness while maintaining energy efficiency.

Product Details

Shop OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS1819+ and DS1821+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade online at a best price in Cook Islands. B0CCF67WNL
RAM Memory TechnologyDDR4
Memory Speed2666 MHz
Compatible DevicesSYNOLOGY DS1618+, SYNOLOGY DS1621+, SYNOLOGY DS1819+, SYNOLOGY DS1821+, SYNOLOGY DS923+
Additional FeaturesEcc, Lightweight
Voltage1.2 Volts
Column Address Strobe Latency19
Form FactorSO-DIMM
Data Transfer Rate2666 MHz
Number of Pins260
Memory Form FactorSODIMM
Memory GenerationDDR4
RAM Size32 GB
BrandOWC
Model NameOWC
UPC810100987251
ManufacturerOther World Computing
Model NumberOWC2C6D42R8032P
Mfr Part NumberOWC2C6D42R8032P
Unit Count2.0 Count
Computer Memory Size32 GB
Item Weight0.4 lbs (180 grams)

Who Should Buy?

Suitable For
  • Home Media Server

    Ideal for users who run a home media server, improving performance for streaming and file transfers.

  • Small Business

    Great for small businesses needing reliable memory for data backups and sharing within a NAS environment.

  • Tech Enthusiasts

    Perfect for tech-savvy users who want to maximize the performance and capabilities of their Synology NAS.

Not Suitable For
  • Gamers

    Not suitable for gamers who require high-performance RAM optimized for gaming instead of storage solutions.

Product Description

OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS1819+ and DS1821+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What systems is the OWC 8GB DDR4 RAM compatible with?

    Answer: The OWC 8GB DDR4 RAM is specifically designed for compatibility with Synology DiskStation models DS1819 and DS1821. This compatibility ensures seamless integration, allowing users to utilize the enhanced memory capacity for improved performance. Upgrading to this RAM can help facilitate smoother operation of applications, media streaming, and file access within your NAS environment.
  • Question: What is the speed and type of the OWC 8GB DDR4 RAM?

    Answer: This RAM operates at a speed of 2666MHz and follows the DDR4 standard. Being PC4-21300, it delivers optimal performance for demanding applications and multitasking scenarios. The ECC (Error-Correcting Code) feature further enhances data integrity by correcting memory errors, which is especially crucial in server environments where reliability is critical.
  • Question: Is this RAM unbuffered, and what does that imply?

    Answer: Yes, the OWC 8GB DDR4 RAM is unbuffered, which means it does not contain additional registers to hold data. Unbuffered RAM is typically faster and offers lower latency, making it ideal for systems like NAS where speed is essential. However, this type of RAM is less scalable compared to registered DIMMs, which is a consideration for larger setups.
  • Question: What benefits does ECC RAM provide?

    Answer: ECC RAM, like the OWC 8GB module, improves data accuracy by correcting minor errors that can occur during data storage and transfer. This feature is crucial in NAS applications where data integrity is paramount, helping to prevent system crashes and data corruption. Users operating critical applications or handling sensitive information will find ECC RAM particularly beneficial.
  • Question: How can I install the OWC 8GB DDR4 RAM in my NAS?

    Answer: Installing the OWC 8GB DDR4 RAM requires opening the NAS chassis and locating the memory slots. Simply remove the existing RAM (if applicable) and insert the new module firmly into the slot. After installation, power on your NAS for it to automatically detect the new memory. This upgrade process enhances the overall performance of your network storage without needing professional assistance.
  • Question: What does SODIMM mean in the context of this RAM?

    Answer: SODIMM stands for Small Outline Dual In-line Memory Module. This form factor is specifically designed for laptops and compact devices, including NAS systems. The compact size of SODIMMs makes them ideal for devices with limited space while still providing the necessary memory performance. Therefore, the OWC 8GB SODIMM RAM perfectly suits space-constrained NAS setups.
  • Question: Can I mix different RAM sizes with the OWC 8GB DDR4 RAM?

    Answer: While it is technically possible to mix RAM sizes, it is not recommended. Mixing different memory sizes or specifications can lead to instability and decreased performance. For optimal results, it’s advisable to use identical RAM modules in terms of capacity, speed, and type. This ensures that the NAS operates smoothly and efficiently, maximizing its potential.
  • Question: Why is 1.2V important for this RAM?

    Answer: The OWC 8GB DDR4 RAM operates at 1.2V, which is standard for DDR4 memory. This lower voltage allows for reduced power consumption compared to older DDR3 memory, contributing to overall energy savings and prolonged equipment life. Additionally, using 1.2V RAM improves thermal efficiency, which is beneficial for maintaining optimal operating conditions within your NAS.
  • Question: What can I expect in terms of performance gains after upgrading my NAS with this RAM?

    Answer: Upgrading to the OWC 8GB DDR4 RAM can significantly enhance your NAS performance, especially in multi-user environments or when run demanding applications. You can expect faster data processing speeds, quicker access times for files, and improved responsiveness when running software or accessing media. This is particularly beneficial when multiple users stream or upload data simultaneously.
  • Question: Where can I buy OWC 8GB DDR4 RAM Compatible with Synology DiskStation DS1819 and DS1821 NAS System in Cook Islands?

    Answer: You can purchase the OWC 8GB DDR4 RAM from Ubuy in Cook Islands. Ubuy is known for offering a diverse selection of tech products, including computer memory, ensuring that you receive high-quality components that meet your specific needs. They provide a user-friendly shopping experience, making it easy to find and order the right RAM for your NAS setup.

OWC Memory OWC2C6D42R8032P Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.