Dell Memory Upgrade - 128 GB - 2666 MT/s Intel Opt DC Persistent Memory (Cascade Lake only)

Name: Dell Memory Upgrade - 128 GB - 2666 MT/s Intel Opt DC Persistent Memory (Cascade Lake only)
Brand: Dell
SKU: aa664973

$1,000.00

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Manufacturer part SNPHVY68C/128G | Dell part AA664973 | Order Code aa664973 | Dell

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Dell Memory Upgrade - 128GB - 2666MHz Intel Opt DC Persistent Memory (Cascade Lake only)

Dell Part AA664973

Random Access Memory (RAM) is a type of hardware that your computer uses to store information. Adding memory is one of the most cost-effective ways to improve your computer's performance.

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Why should I buy a Dell Upgrades over a third-party part?

Tested and Verified Tier-1 OEM-Grade Parts

Ensure compatibility with Dell servers, storage and networking.

Ease of Installation

Save time with Dell Upgrades that are shipped as kits with the necessary hardware and firmware.

Secure Supply Chain Focus

Protect system data and integrity with parts sourced from a secure supply chain.

Dell Tech Support and Warranties

Preserve Dell technical support and warranties—which do not support systems with third-party upgrades.

Compatibility

This product is compatible with the following systems:

PowerEdge MX740c
PowerEdge MX840c
PowerEdge R640
PowerEdge R740
PowerEdge R740XD
PowerEdge R840
PowerEdge R940
PowerEdge R940xa

Memory DIMM Types

With more memory, the faster that data and instructions can be read, written, and performed by the server.

There are three types of memory DIMMS for servers available. These DIMM types cannot be mixed in a single system, you must select the type of DIMM appropriate for your workload at the type of purchase.

Unbuffered DIMM: UDIMM, an unbuffered, low density, low-latency DIMM that doesn't include a register or buffer chip. UDIMMs are generally used in applications requiring the lowest possible latency.
Registered DIMM: RDIMM, a registered DIMM that provides high signal integrity -- performing parity checking to detect improper addresses or commands -- and increased performance for heavy workloads.
Load reduced DIMMs: LRDIMM, uses a buffer to reduce memory loading to a single load on all DDR signals, allowing for greater density.

Memory Tests

Burn-in: Powered stress testing (i.e. increased temperature) to remove weak components.
Component Test: Memory vendor-specific diagnostic tests performed at DRAM component level to ensure functionality.
Module Test: Memory vendor-specific diagnostic tests performed at DIMM level to ensure functionality (with all DRAM components already mounted on DIMM PCB).

Random Access Memory (RAM) is a type of hardware that your computer uses to store information. Adding memory is one of the most cost-effective ways to improve your computer's performance.

Dell™ Branded memory offered in the Memory Selector has gone through rigorous quality assurance and quality control testing to ensure it will work with your specific Dell System so it is fully compatible and supported by Dell. Getting unqualified or generic products from other vendors can cause downtime that can seriously cost your business and put your entire system at risk.

Memory offered now may differ in speed from the original system memory but has been qualified to work in the system. When mixed, the memory will perform at the lowest speed populated or the highest speed allowed by the system.

Dell Systems Owner's Manual

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Tech Specs

General

Capacity

128 GB

Upgrade Type

System specific

OEM Manufacturer Equivalent Part Number

DELL AA664973

Memory

Type

DCPMM memory module

Technology

DDR-T

Form Factor

DIMM 288-pin

Speed

2666 MHz (PC4-21300)

Features

Heatsink, Data Center Persistent Memory

Voltage

1.2 V

Miscellaneous

Color Category

Black

Pricing Type

Upgrade

Others

Intel Optane Persistent Memory Restrictions – ONLY APPLICABLE TO R940

Max. ambient Temperature is 35C
2400W PSU is required
No Restriction for HDD/PCIe population and CPU SKUs

Intel Optane Persistent Memory Restrictions – Only Applicable to R840

Max ambient Temperature is 30C
Max HDD is 2.5 inch x 8
No GPU support
2400W PSU is required
No NVME support

Intel Optane Persistent Memory Restrictions – Only Applicable to R940XA

Max. ambient Temperature is 25C
Max. AEP TDP is 15W
2400W PSU is required
No GPU support

Compatibility

This product is compatible with the following systems:

Drivers, Manuals & Support

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Welcome to Dell

Dell Memory Upgrade - 128 GB - 2666 MT/s Intel Opt DC Persistent Memory (Cascade Lake only)

Dell Memory Upgrade - 128GB - 2666MHz Intel Opt DC Persistent Memory (Cascade Lake only)

Why should I buy a Dell Upgrades over a third-party part?

Tested and Verified Tier-1 OEM-Grade Parts

Ease of Installation

Secure Supply Chain Focus

Dell Tech Support and Warranties

Compatibility

Memory DIMM Types

With more memory, the faster that data and instructions can be read, written, and performed by the server.

Memory Tests

Shop Similar Products

Tech Specs

Compatibility

Drivers, Manuals & Support