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Home / HYNIX / Server RAM / HYNIX HMT31GR7EFR8C-G7

Hynix HMT31GR7EFR8C-G7 8GB 4Rx8 1066MHz DDR3 CL7 ECC

Part Number: HMT31GR7EFR8C-G7     Brand: HYNIX
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Condition

HYNIX HMT31GR7EFR8C-G7 Specs

▲
Brand
Hynix
Capacity
8GB
Memory Speed
1066MHz
Data Integrity Check
ECC
Rank
4Rx8
Latency Timing
CL7
Pins
240 Pin
Memory Technology
DDR3
Memory Form Factor
DIMM

HYNIX HMT31GR7EFR8C-G7 Description

▼

The Hynix HMT31GR7EFR8C-G7 8GB 4Rx8 1066MHz DDR3 CL7 ECC is a high-performance memory module designed for server environments requiring reliable and error-free operation. Ideal for enhancing server responsiveness and stability, this 8GB DDR3 DIMM supports ECC (Error-Correcting Code) technology, which detects and corrects common types of data corruption, making it perfect for critical applications in data centers, enterprise servers, and workstations. Compatible with a wide range of servers that support 240-pin DDR3 ECC DIMMs, this module operates at a speed of 1066MHz, providing a balanced combination of speed and reliability.

Key specifications of the Hynix HMT31GR7EFR8C-G7 memory module include:

  • Brand: Hynix
  • Capacity: 8GB
  • Memory Speed: 1066MHz
  • Data Integrity Check: ECC (Error-Correcting Code)
  • Rank: 4Rx8 (quad rank, 8-bit wide chips)
  • Latency Timing: CL7 (CAS Latency 7)
  • Pins: 240 Pin DIMM
  • Memory Technology: DDR3
  • Memory Form Factor: DIMM

For maintenance or upgrades, here are some compatible spare part numbers you might consider:

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ⓘ We found 28 subs for the HYNIX HMT31GR7EFR8C-G7
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HYNIX HMT31GR7BFR8C-G7D7-AE 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7BFR8C-G7D7-AE 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
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HYNIX HMT31GR77CFR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR77CFR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
100% Match
HYNIX HMT31GR7BFR8C-G7D7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7BFR8C-G7D7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
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HYNIX HMT41GV7CMR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT41GV7CMR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
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DATARAM 8GB 4Rx8 PC3 8500R DIMM
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
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HYNIX HMT41GV7AMR8C-G7D7-AB 8GB 1066MHz 240 Pin ECC DDR3 Memory
HYNIX HMT41GV7AMR8C-G7D7-AB 8GB 1066MHz 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
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HYNIX HMT31GR7AFR8C-G7DB-AA 8GB 1066MHz 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7AFR8C-G7DB-AA 8GB 1066MHz 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
100% Match
HYNIX HMT41GV7AMR8C-G7D7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT41GV7AMR8C-G7D7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
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HYNIX HMT31GR7CFR8A-G7T3 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7CFR8A-G7T3 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
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HYNIX HMT41GV7BHR4C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT41GV7BHR4C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT31GR7BFR8A-G7D7-AB 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7BFR8A-G7D7-AB 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT31GR7BFR8A-G7T7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7BFR8A-G7T7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT41GV7BMR8A-G7D7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT41GV7BMR8A-G7D7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT31GR7CFR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7CFR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT41GV7CMR8A-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT41GV7CMR8A-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
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HYNIX HMT31GR7BFR8C-G7T2 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7BFR8C-G7T2 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT41GV7AMR8A-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT41GV7AMR8A-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT31GR7BMR4A-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7BMR4A-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT41GV7BMR8A-G7D2 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT41GV7BMR8A-G7D2 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT31GR7AFR8A-G7D7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7AFR8A-G7D7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT41GV7CMR8A-G7D8 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT41GV7CMR8A-G7D8 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT31GR7CFR8C-G7T8 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7CFR8C-G7T8 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT31GR7BFR8A-G7T7-AB 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7BFR8A-G7T7-AB 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT31GR7BFR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7BFR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT41GV7BMR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT41GV7BMR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT41GV7AMR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT41GV7AMR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT31GR7AFR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7AFR8C-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
98% Match
HYNIX HMT31GR7BFR8A-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
HYNIX HMT31GR7BFR8A-G7 8GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: Hynix
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz

Customer Reviews

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3
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2
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1
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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
✓ Verified Buyer
★★★★★
BoostHardware always has what I need at reasonable prices.
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David P.
2025-03-28
✓ Verified Buyer
★★★★★
Delivered on time.
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Louis J.
2025-03-26
✓ Verified Buyer
★★★★★
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!
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Lindsay M.
2025-03-21
✓ Verified Buyer
★★★★★
Good price on the drives we needed.

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