HP
HP 3TK87AA 8GB DDR4-2666 DIMM Memory
8GB DDR4
Enhance Your System's Performance with Reliable MemoryUpgrade your desktop's capabilities with the HP 8GB DDR4-2666 DIMM. This memory module is designed to provide a stable and efficient performance boost for your compatible HP system. This product is currently on back order. Capacity: 8GB Type...
$164.48*
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*Price sourced from Amazon.com. Last updated:Sep 06, 2026.Price and availability are subject to change — details.
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Overview
Enhance Your System's Performance with Reliable Memory
Upgrade your desktop's capabilities with the HP 8GB DDR4-2666 DIMM. This memory module is designed to provide a stable and efficient performance boost for your compatible HP system. This product is currently on back order.
- Capacity: 8GB
- Type: DDR4
- Speed: 2666MHz
- Form Factor: DIMM
Key Features
Capacity: 8 GB| upgrade Type: System specific| OEM Manufacturer equivalent part Number: HP 3TK87AA| Type: DRAM| technology: DDR4 SDRAM| form Factor: DIMM 288-pin| speed: 2666 MHz (PC4-21300)| data integrity check: Non-ECC| features: Unbuffered| voltage: 1.2 V| Designed for: HP 285 G3, 290 G2 ý HP Elite Desk 705 G4, 800 G4 ý HP Pro desk 400 G5, 600 G4
Package length: 133.3mm
Package width: 30.7mm
Package height: 3.1mm
Specifications
Capacity
8 GB
Upgrade Type
System specific
OEM Equivalent Part Number
HP 3TK87AA
Type
DRAM
Technology
DDR4 SDRAM
Form Factor
DIMM 288-pin
Speed
2666 MHz (PC4-21300)
Data Integrity Check
Non-ECC
Features
Unbuffered
Voltage
1.2 V
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Check on Amazon →Frequently Asked Questions
What systems is this HP 8GB DDR4 memory compatible with?
This memory module is designed for HP 285 G3, 290 G2, HP EliteDesk 705 G4, 800 G4, HP ProDesk 400 G5, and 600 G4 models, ensuring system-specific compatibility.
What is the speed of this DDR4 memory module?
This HP memory module operates at a speed of 2666 MHz, also designated as PC4-21300, providing efficient data transfer rates.
Is this memory module suitable for servers or workstations requiring error correction?
No, this memory features a non-ECC (Error-Correcting Code) data integrity check, meaning it is not designed for environments where error correction is critical, such as servers.
What is the capacity of this memory upgrade?
This HP 3TK87AA memory module offers an 8GB capacity, providing a substantial boost for multitasking and application performance.
What type of memory technology does this module use?
This is a DDR4 SDRAM module, representing a common and efficient standard for modern computer memory.
What is the voltage requirement for this HP memory stick?
The memory module operates at a voltage of 1.2 V, which is standard for DDR4 SDRAM and helps with power efficiency.
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