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header-product Transcend JetRam DDR4 8GB 2666 MHz U-DIMM Desktop and Server Memory Module JM2666HLB-8G CL19 Non-ECC
155.49 €

Transcend JetRam DDR4 8GB 2666 MHz U-DIMM Desktop and Server Memory Module JM2666HLB-8G CL19 Non-ECC

Transcend JetRam DDR4 8GB 2666 MHz U-DIMM Memory Module Photo 1
Transcend JetRam DDR4 8GB 2666 MHz U-DIMM Memory Module Photo 2
Transcend JetRam DDR4 8GB 2666 MHz U-DIMM Memory Module Photo 1
Transcend JetRam DDR4 8GB 2666 MHz U-DIMM Memory Module Photo 2

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Transcend JetRam DDR4 8GB 2666 MHz U-DIMM Desktop and Server Memory Module JM2666HLB-8G CL19 Non-ECC

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Short description

Transcend JetRam 8GB DDR4 internal memory module operating at a clock speed of 2666 MHz with a 288-pin U-DIMM form factor. Designed for desktop PCs and servers, featuring a 1 x 8 GB configuration, CAS latency of 19, and Non-ECC support. Ideal for upgrading system performance, improving multitasking capabilities, and ensuring stable daily operation for professional and home computing environments.
Available for order: 6 pcs.
Warranty: 2 Years
SKU: 12674579
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.10.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.52 kg)
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From 1.99 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 4.32 euros per month
Price for companies: 128.50€ Price is valid only for legal clients
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Product information

Description

The Transcend JetRam DDR4 8GB 2666 MHz U-DIMM Desktop and Server Memory Module JM2666HLB-8G CL19 Non-ECC is a high-quality internal memory component engineered to enhance overall system responsiveness, speed, and multitasking capabilities. Built with brand-name DRAM chips and subjected to rigorous environmental and stress testing, this module delivers reliable performance for both home and professional computing environments. Operating at a frequency of 2666 MHz with a CAS latency of 19, it ensures efficient data transmission and smoother application loading times compared to older memory generations.

Advantages

This memory module features an energy-efficient design operating at a nominal voltage of 1.2V, which helps reduce power consumption and lowers operating temperatures compared to legacy DDR3 modules. Manufactured with true ETT grade components, it offers dependable stability, wide platform compatibility, and long-term endurance. The 8GB capacity provides a practical boost for handling everyday workloads, office applications, and standard multitasking scenarios without system lag.

Suitable for

  • Upgrading desktop personal computers to improve daily operating speed
  • Enhancing multitasking capabilities for office and home environments
  • Supporting compatible server systems requiring Non-ECC U-DIMM memory
  • Reducing power consumption in compatible computing setups

When it may not be suitable

This memory module is not designed for systems requiring Error-Correcting Code (ECC) memory for advanced enterprise data integrity. It may also be unsuitable for high-end gaming rigs or professional workstations that demand significantly higher RAM capacities and faster clock frequencies beyond 2666 MHz.

Key specifications

  • Internal memory capacity: 8 GB
  • Memory layout: 1 x 8 GB
  • Internal memory type: DDR4
  • Memory clock speed: 2666 MHz
  • Form factor: 288-pin U-DIMM
  • CAS latency: 19
  • ECC support: Non-ECC
  • Component for: PC / Server

How to use

To install the memory module, ensure the computer is powered off and unplugged from the electrical outlet. Open the computer chassis and locate the 288-pin DIMM slots on the motherboard. Carefully align the notch on the memory module with the key in the motherboard slot, then press down firmly on both ends until the retaining clips snap securely into place. Close the case, reconnect the power supply, and turn on the system to verify that the new 8GB memory capacity is recognized by the operating system.

What to consider before purchase

  • Verify physical compatibility with your motherboard and available 288-pin U-DIMM slots
  • Confirm that your system supports DDR4 memory specifications and 2666 MHz clock speed
  • Check whether your motherboard requires Non-ECC or ECC memory types
  • Assess your current RAM capacity to ensure an 8GB single-module upgrade meets your performance requirements
Usage recommendations: Handle the memory module by its edges to avoid touching the gold contact pins, and apply even pressure when inserting it into the motherboard slot to prevent damage. Ensure proper system ventilation to maintain optimal operating temperatures for stable long-term performance.

Specifications

ECC: ECC means Error Correction Code, and it is memory that is able to detect and correct some memory errors without user intervention.
No
Memory form factor: Design of the memory e.g. 240-pin DIMM, SO-DIMM.
288-pin DIMM
Component for: What this product is used as a part of (component for).
PC/Server
Internal memory type: The type of internal memory such as RAM, GDDR5.
DDR4
Memory layout (modules x size): How the overall memory of the product is put together, defined by the number of modules and the size.
1 x 8
Internal memory: A computer's memory which is directly accessible to the CPU.
8 GB
All features

Logistics data

Harmonized System (HS) code:
84733020

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 85

Features

Module configuration:
1024M x 8
Memory voltage: The voltage (V) of the memory in the device.
1.2
Memory ranking:
1
Buffered memory type:
Unregistered (unbuffered)
Memory clock speed: The frequency at which the memory (e.g. RAM) runs.
2666 MHz
CAS latency: Column Address Strobe (CAS) latency, or CL, is the delay time between the moment a memory controller tells the memory module to access a particular memory column on a RAM module, and the moment the data from the given array location is available on the module's output pins. In general, the lower the CAS latency, the better.
19
ECC: ECC means Error Correction Code, and it is memory that is able to detect and correct some memory errors without user intervention.
No
Memory form factor: Design of the memory e.g. 240-pin DIMM, SO-DIMM.
288-pin DIMM
Component for: What this product is used as a part of (component for).
PC/Server
Internal memory type: The type of internal memory such as RAM, GDDR5.
DDR4
Memory layout (modules x size): How the overall memory of the product is put together, defined by the number of modules and the size.
1 x 8
Internal memory: A computer's memory which is directly accessible to the CPU.
8 GB

Description

Machine translation. Load original

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Product comparison

The Transcend JetRam DDR4 8GB 2666 MHz U-DIMM memory module is compared with several similar alternatives from the same brand, Transcend. All reviewed products share the DDR4 memory type and are designed for PCs and servers (except for one laptop model), but they differ in total capacity, module configuration, clock speed, and latency. The main practical differences lie in the performance gains from higher clock speeds, larger memory capacity for multitasking, and physical compatibility between desktops and portable computers.

⚙️ The table below compares key specifications, including total memory capacity, module layout, clock speed, CAS latency, form factor, and intended component type.

ParameterTranscend JetRam DDR4 8GB 2666 MHz U-DIMMTranscend JetRam DDR4-2666 U-DIMM 8GBTranscend JetRam DDR4 16GB 2666MHzTranscend DDR4-2666 U-DIMM 8GB 2666MHzTranscend JetRam DDR4 8GB 3200MHzTranscend JetRam DDR4-2666 8GB SO-DIMMPractical Conclusion
Memory capacity8 GB8 GB16 GB8 GB8 GB8 GBThe 16 GB option provides more resources for demanding applications, while the rest suit standard daily use.
Configuration1 x 8 GB1 x 8 GB2 x 8 GB1 x 8 GB1 x 8 GB1 x 16 GBThe dual-module configuration supports dual-channel operation for improved data processing speeds.
Clock speed2666 MHz2666 MHz2666 MHz2666 MHz3200 MHz2666 MHzThe 3200 MHz version offers higher speed potential, provided the motherboard supports it.
CAS latency191919192219CL19 models provide a slightly faster response time than the 3200 MHz version with CL22.
Form factor288-pin DIMM288-pin DIMM288-pin DIMM288-pin DIMM288-pin DIMM260-pin SO-DIMMSO-DIMM is built exclusively for laptops and is physically incompatible with desktop motherboards.
Component forPC / ServerPC / ServerPC / ServerPC / ServerPC / ServerLaptopMost choices target desktop computers, which must be verified before purchasing.

◎ The table below evaluates how each product aligns with specific user needs and usage scenarios.

Use CaseRecommended ProductWhy
Standard office or home desktop PCTranscend JetRam DDR4 8GB 2666 MHz U-DIMMProvides stable operation for everyday applications and sufficient capacity for routine tasks.
System upgrade focusing on higher memory frequencyTranscend JetRam DDR4 8GB 3200MHzHigher clock speed suits systems capable of running at 3200 MHz for better throughput.
Heavy multitasking and resource-heavy softwareTranscend JetRam DDR4 16GB 2666MHzDoubled capacity and dual-channel layout handle heavier workloads more efficiently.
Upgrading memory in a laptopTranscend JetRam DDR4-2666 8GB SO-DIMMFeatures the SO-DIMM form factor required for portable computers and notebooks.
Transcend JetRam DDR4 8GB 2666 MHz U-DIMM is a reliable choice for standard desktop PCs and servers requiring stable and straightforward memory expansion for everyday computing. You may prefer the Transcend JetRam DDR4 16GB 2666MHz if you need more capacity for heavy multitasking, the 3200 MHz version for higher speed potential, or the SO-DIMM variant if you are upgrading a laptop.
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Customer reviews

Customer questions

FAQ

How much does the Transcend JetRam DDR4 8GB 2666 MHz U-DIMM Memory Module cost, and is it available for purchase?

The price is 155.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Transcend JetRam DDR4 8GB 2666 MHz U-DIMM Memory Module be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Transcend JetRam DDR4 8GB 2666 MHz U-DIMM Memory Module online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All TRANSCEND products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TRANSCEND service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ecc, memory form factor, component for, internal memory type, memory layout (modules x size), internal memory, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Transcend JetRam DDR4 8GB 2666 MHz U-DIMM Memory Module?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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