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Home / HYNIX / Desktop RAM / HYNIX HMA42GR7AFR4N-VK

Hynix HMA42GR7AFR4N-VK 16GB 2Rx4 2666MHz DDR4 CL19 ECC

Part Number: HMA42GR7AFR4N-VK     Brand: HYNIX
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HMA42GR7AFR4N-VK Price & Availability

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Condition

HYNIX HMA42GR7AFR4N-VK Specs

▲
Brand
Hynix
Capacity
16GB
Memory Speed
2666MHz
Data Integrity Check
ECC
Voltage
1.2v
Rank
2Rx4
Latency Timing
CL19
Pins
288 Pin
Memory Technology
DDR4
Memory Form Factor
RDIMM

HYNIX HMA42GR7AFR4N-VK Description

▼

The Hynix HMA42GR7AFR4N-VK 16GB 2Rx4 2666MHz DDR4 CL19 ECC is a high-performance memory module designed for use in servers and workstations that require reliable and efficient data processing. This 16GB RDIMM is ideal for enhancing system memory capacity and ensuring data integrity in enterprise environments. Compatible with a wide range of server models that support 288-pin DDR4 RDIMMs, it is perfect for IT professionals looking to upgrade or replace existing memory modules to boost server performance and stability.

Key specifications of this memory module highlight its balance of speed, reliability, and power efficiency. Operating at a memory speed of 2666MHz and a latency timing of CL19, it delivers fast data access and processing. The ECC (Error-Correcting Code) feature ensures automatic detection and correction of memory errors, which is critical for maintaining system stability in mission-critical applications. With a voltage of just 1.2V, it also contributes to lower power consumption compared to older memory technologies.

  • Brand: Hynix
  • Capacity: 16GB
  • Memory Speed: 2666MHz
  • Data Integrity Check: ECC
  • Voltage: 1.2V
  • Rank: 2Rx4
  • Latency Timing: CL19
  • Pins: 288 Pin
  • Memory Technology: DDR4
  • Memory Form Factor: RDIMM

For your convenience, here are compatible spare part numbers that match or complement the Hynix HMA42GR7AFR4N-VK module:

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ⓘ We found 3 subs for the HYNIX HMA42GR7AFR4N-VK
100% Match
HYNIX HMA42GR7AFR4N-VJT3 16GB 2666MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 16GB
✓ Brand: Hynix
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2666MHz
100% Match
HYNIX HMA42GR7BJR4N-VKTN 16GB 2666MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 16GB
✓ Brand: Hynix
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2666MHz
100% Match
HYNIX HMA42GR7BJR4N-VKTF 16GB 2666MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 16GB
✓ Brand: Hynix
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2666MHz

Customer Reviews

4.8
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289 reviews
94% recommend
5
(253)
4
(21)
3
(9)
2
(2)
1
(4)
G
Gary B.
2025-06-12
✓ Verified Buyer
★★★★★
The sales guy at Boost Hardware was super knowledgeable. He helped me find the right part for my older Proliant server.
E
Even P.
2025-04-09
✓ Verified Buyer
★★★★★
We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund.
M
Matthew S.
2025-04-08
✓ Verified Buyer
★★★★★
Good purchasing experience.
A
Aaron P.
2025-04-04
✓ Verified Buyer
★★★★★
The refurbished drives we ordered were in perfect condition.
M
Mitch F.
2025-04-04
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★★★★★
BoostHardware always has what I need at reasonable prices.
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David P.
2025-03-28
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Delivered on time.
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Louis J.
2025-03-26
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★★★★★
Found the hard drives I needed. The ordering process was smooth and fast. Got the drives next day.
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Darryl P.
2025-03-25
✓ Verified Buyer
★★★★★
Excellent personal service, thanks Scott!
L
Lindsay M.
2025-03-21
✓ Verified Buyer
★★★★★
Good price on the drives we needed.

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