Skip to main content
  • In Stock
  • Sold by Newegg
  • New
Department
Show More
Brands
Show More
Price
Show More
Speed
Capacity
Show More
BIOS/Performance Profile
CAS Latency
Multi-channel Kit
Voltage
ECC
Type
Sold by
All Top Brands
Availability
Condition
Total Capacity
Discount
Useful Links
Customer Ratings
avatar

Any questions? Our AI mode will help you find out quickly.

Sort By:
View:
V-COLOR 128GB (64GBx2) DDR5 5600MHz CL52 1.1V ECC Registered RDIMM Server/Workstation Memory with Hynix IC (TR564G56D452K)
Quick View
V-color
V-COLOR 128GB (64GBx2) DDR5 5600MHz CL52 1.1V ECC Registered RDIMM Server/Workstation Memory with Hynix IC (TR564G56D452K)

OUT OF STOCK

  • Brand: V-Color
  • Series: ECC RDIMM
  • Capacity: 128GB (2 x 64GB)
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: TR564G56D452K
  •  
  • $3,893.99 –
  • Free Shipping
Kingston KSM56R46BD8-32MH DDR5 5600MT/s ECC Registered DIMM CL46 x80 2RX8 1.1V 288-pin 16Gbit Micron H
Quick View
  •  
  • $1,359.99 –
  • Free Shipping
32GB RAM Replacement for Kingston KSM56R46BD8PMI-32MDI | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx8 (EC8) Server Memory
Quick View
32GB RAM Replacement for Kingston KSM56R46BD8PMI-32MDI | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx8 (EC8) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Kingston KSM56R46BD8PMI-32MDI
  • Capacity: 32GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2449
  •  
  • $1,559.99 –
Direct from A-Tech Direct from A-Tech
V-COLOR 2TB (256GBx8) DDR5 5600MHz PC5-44800 8Rx4 CL52 1.1V ECC Registered RDIMM Server Memory with Hynix IC (TR5256G56O452O)
Quick View
V-color
V-COLOR 2TB (256GBx8) DDR5 5600MHz PC5-44800 8Rx4 CL52 1.1V ECC Registered RDIMM Server Memory with Hynix IC (TR5256G56O452O)
  • Brand: V-Color
  • Series: ECC RDIMM
  • Capacity: 2TB (8 x 256GB)
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: TR5256G56O452O
  •  
  • $55,999.99 –
Available Direct from V-color Available Direct from V-color
64GB RAM Replacement for Kingston KSM56R46BD4PMI-64HAI, K58F8N-MID | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx4 (EC8) Server Memory
Quick View
64GB RAM Replacement for Kingston KSM56R46BD4PMI-64HAI, K58F8N-MID | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx4 (EC8) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Kingston KSM56R46BD4PMI-64HAI K58F8N-MID
  • Capacity: 64GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2495
  •  
  • $2,770.85 –
Direct from A-Tech Direct from A-Tech
NEMIX RAM 16GB (1 x 16GB) DDR5 5600MHz PC5-44800 1Rx8 1.1V 288-PIN ECC UDIMM Unbuffered Memory Kit
Quick View
NEMIX RAM 16GB (1 x 16GB) DDR5 5600MHz PC5-44800 1Rx8 1.1V 288-PIN ECC UDIMM Unbuffered Memory Kit
  • Brand: NEMIX RAM
  • Speed: DDR5 5600 (PC5 44800)
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: ME44800-618K1-SM-AS-3015MR-H8TNR-01-G2
  •  
  • $573.99 –
Direct from NEMIX RAM Direct from NEMIX RAM
TEAMGROUP CTCMD564G6000HC32AQC01 T-Create Master 64GB kits(16GBx4) DDR5 6000 (PC5-48000) Overclock ECC RDIMM CL32 1.4V One-rank Server Memory HYNIX IC
Quick View
TEAMGROUP CTCMD564G6000HC32AQC01 T-Create Master 64GB kits(16GBx4) DDR5 6000 (PC5-48000) Overclock ECC RDIMM CL32 1.4V One-rank Server Memory HYNIX IC
  • Brand: Team
  • Series: T-Create Master
  • Capacity: 64GB (4 x 16GB)
  • Speed: DDR5 6000 (PC5 48000)
  • Model #: CTCMD564G6000HC32AQC01
  •  
  • $2,509.99 –
  • Free Shipping
NEMIX RAM 128GB (4X32GB) DDR5 5600MHZ PC5-44800 2Rx8 1.1V 262-PIN ECC Unbuffered SODIMM Memory KIT
Quick View
NEMIX RAM 128GB (4X32GB) DDR5 5600MHZ PC5-44800 2Rx8 1.1V 262-PIN ECC Unbuffered SODIMM Memory KIT
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Part Number: MSE44800-328K4
  • Model #: MSE44800-328K4-G
  •  
  • $3,070.99 –
Direct from NEMIX RAM Direct from NEMIX RAM
V-COLOR 128GB (64GBx2) DDR5 6400MHz CL60 1.1V ECC Registered RDIMM Server/Workstation Memory with Hynix IC (TR564G64D460K)
Quick View
V-COLOR 128GB (64GBx2) DDR5 6400MHz CL60 1.1V ECC Registered RDIMM Server/Workstation Memory with Hynix IC (TR564G64D460K)
  • Brand: V-Color
  • Series: ECC RDIMM
  • Capacity: 128GB (2 x 64GB)
  • Speed: DDR5 6400 (PC5 51200)
  • Model #: TR564G64D460K
  •  
  • $4,136.99 –
  • Free Shipping
NEMIX RAM 32GB (2 x 16GB) DDR5 5600MHz PC5-44800 1Rx8 1.1V 288-PIN ECC UDIMM Unbuffered Memory Kit
Quick View
NEMIX RAM 32GB (2 x 16GB) DDR5 5600MHz PC5-44800 1Rx8 1.1V 288-PIN ECC UDIMM Unbuffered Memory Kit
  • Brand: NEMIX RAM
  • Capacity: 32GB (2 x 16GB)
  • Speed: DDR5 5600 (PC5 44800)
  • ECC: Yes
  • Model #: ME44800-618K2-SM-AS-1015A-MT-01-G2
  •  
  • $1,146.99 –
Direct from NEMIX RAM Direct from NEMIX RAM
V-COLOR 256GB (64GBx4) DDR5 6400MHz CL60 1.1V ECC Registered RDIMM Server/Workstation Memory with Hynix IC (TR564G64D460Q)
Quick View
V-color
V-COLOR 256GB (64GBx4) DDR5 6400MHz CL60 1.1V ECC Registered RDIMM Server/Workstation Memory with Hynix IC (TR564G64D460Q)

OUT OF STOCK

  • Brand: V-Color
  • Series: ECC RDIMM
  • Capacity: 256GB (4 x 64GB)
  • Speed: DDR5 6400 (PC5 51200)
  • Model #: TR564G64D460Q
32GB RAM Replacement for Micron MTC20F1045S1RC56BD1, MTC20F1045S1RC56BD2, MTC20F1045S1RC56BG1 | DDR5 5600MHz PC5-44800 ECC RDIMM 1Rx4 (EC8) Server Memory
Quick View
32GB RAM Replacement for Micron MTC20F1045S1RC56BD1, MTC20F1045S1RC56BD2, MTC20F1045S1RC56BG1 | DDR5 5600MHz PC5-44800 ECC RDIMM 1Rx4 (EC8) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Micron MTC20F1045S1RC56BD1 MTC20F1045S1RC56BD2 MTC20F1045S1RC56BG1
  • Capacity: 32GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2444
  •  
  • $1,301.46 –
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for IBM-Lenovo 4X71T58932 | DDR5 5600MHz PC5-44800 ECC UDIMM 2Rx8 (EC4) Server Memory
Quick View
32GB RAM Replacement for IBM-Lenovo 4X71T58932 | DDR5 5600MHz PC5-44800 ECC UDIMM 2Rx8 (EC4) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for IBM-Lenovo 4X71T58932
  • Capacity: 32GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2462
  •  
  • $950.15 –
Direct from A-Tech Direct from A-Tech
Kingston KF560R32RBE-32 FURY Renegade Pro 32GB DDR5 SDRAM  -For Motherboard - 32 GB (1 x 32GB) - DDR5-6000/PC5-48000 DDR5 SDRAM - 6000 MHz Single-rank Memory -CL32 - 1.35 V - ECC -Registered - 288-pin
Quick View
  • COMING SOON
G.SKILL G5 Series 32GB ECC Registered DDR5 6400 (PC5 51200) Server Memory Model F5-6400R5252A32GX1-G5
Quick View
G.SKILL
G.SKILL G5 Series 32GB ECC Registered DDR5 6400 (PC5 51200) Server Memory Model F5-6400R5252A32GX1-G5

OUT OF STOCK

  • Brand: G.SKILL
  • Series: G5 Series
  • Capacity: 32GB
  • Speed: DDR5 6400 (PC5 51200)
  • Model #: F5-6400R5252A32GX1-G5
  •  
  • $1,861.00 –
  • Free Shipping
32GB RAM Replacement for Micron MTC20C2085S1TC56BD1, MTC16C2085S1SC56BD1 | DDR5 5600MHz PC5-44800 ECC SODIMM 2Rx8 (EC4) NAS Microserver Memory
Quick View
32GB RAM Replacement for Micron MTC20C2085S1TC56BD1, MTC16C2085S1SC56BD1 | DDR5 5600MHz PC5-44800 ECC SODIMM 2Rx8 (EC4) NAS Microserver Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Micron MTC20C2085S1TC56BD1 MTC16C2085S1SC56BD1
  • Capacity: 32GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2468
  •  
  • $899.99 –
Direct from A-Tech Direct from A-Tech
16GB DDR5 5600MHZ PC5-44800 1Rx8 1.1V CL46 262-PIN ECC Unbuffered SODIMM NEMIX RAM Memory Compatible with Micron MTC10C1084S1TC56BR
Quick View
16GB DDR5 5600MHZ PC5-44800 1Rx8 1.1V CL46 262-PIN ECC Unbuffered SODIMM NEMIX RAM Memory Compatible with Micron MTC10C1084S1TC56BR
  • Brand: NEMIX RAM
  • Capacity: 16GB
  • Speed: DDR5 5600 (PC5 44800)
  • ECC: Yes
  • Model #: MSE44800-618K1-MTC10C1084S1TC56BR-V27
  •  
  • $425.95 –
Direct from NEMIX RAM Direct from NEMIX RAM
16GB RAM Replacement for Kingston KSM56R46BS8PMI-16HAI | DDR5 5600MHz PC5-44800 ECC RDIMM 1Rx8 (EC8) Server Memory
Quick View
16GB RAM Replacement for Kingston KSM56R46BS8PMI-16HAI | DDR5 5600MHz PC5-44800 ECC RDIMM 1Rx8 (EC8) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Kingston KSM56R46BS8PMI-16HAI
  • Capacity: 16GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2368
  •  
  • $723.22 –
Direct from A-Tech Direct from A-Tech
NEMIX RAM 16GB (1X16GB) DDR5 5600MHZ PC5-44800 1Rx8 1.1V 288-PIN CC Unbuffered UDIMM
Quick View
NEMIX RAM 16GB (1X16GB) DDR5 5600MHZ PC5-44800 1Rx8 1.1V 288-PIN CC Unbuffered UDIMM
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL42
  • Voltage: 1.10V
  • Part Number: ME44800-618K1X
  • Model #: ME44800-618K1-GX
  •  
  • $573.99 –
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
A-Tech 96GB (2x48GB) 2Rx8 PC5-44800E DDR5 PC5-44800 MHz ECC UDIMM Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 96GB (2x48GB) 2Rx8 PC5-44800E DDR5 PC5-44800 MHz ECC UDIMM Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Brand: A-Tech
  • Series: A-Tech DDR5 Server Memory RAM
  • Capacity: 96GB (2 x 48GB)
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: AT48G2D5D5600UD8EC4N11V
  •  
  • $2,599.98 –
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
32GB DDR5 5600MHZ PC5-44800 2Rx8 1.1V CL46 262-PIN ECC Unbuffered SODIMM NEMIX RAM Memory Compatible with Micron MTC20C2085S1TC56BR
Quick View
32GB DDR5 5600MHZ PC5-44800 2Rx8 1.1V CL46 262-PIN ECC Unbuffered SODIMM NEMIX RAM Memory Compatible with Micron MTC20C2085S1TC56BR
  • Brand: NEMIX RAM
  • Capacity: 32GB
  • Speed: DDR5 5600 (PC5 44800)
  • ECC: Yes
  • Model #: MSE44800-328K1-MTC20C2085S1TC56BR-V27
  •  
  • $768.99 –
Direct from NEMIX RAM Direct from NEMIX RAM
32GB RAM Replacement for Samsung M321R4GA0PB0-CWM | DDR5 5600MHz PC5-44800 ECC RDIMM 1Rx4 Server Memory
Quick View
32GB RAM Replacement for Samsung M321R4GA0PB0-CWM | DDR5 5600MHz PC5-44800 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 1Rx4 (EC8)
  • Model #: NE-PNR-2282
  •  
  • $1,301.46 –
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Micron MTC20F2085S1RC56BD1, MTC20F2085S1RC56BD2, MTC20F2085S1RC56BG1 | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx8 (EC8) Server Memory
Quick View
32GB RAM Replacement for Micron MTC20F2085S1RC56BD1, MTC20F2085S1RC56BD2, MTC20F2085S1RC56BG1 | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx8 (EC8) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Micron MTC20F2085S1RC56BD1 MTC20F2085S1RC56BD2 MTC20F2085S1RC56BG1
  • Capacity: 32GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2448
  •  
  • $1,559.99 –
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for IBM-Lenovo 03NW600 | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx8 (EC8) Server Memory
Quick View
32GB RAM Replacement for IBM-Lenovo 03NW600 | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx8 (EC8) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for IBM-Lenovo 03NW600
  • Capacity: 32GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2447
  •  
  • $1,559.99 –
Direct from A-Tech Direct from A-Tech
TEAMGROUP CTCMD5256G6000HC32FQC01 T-Create Master DDR5 Workstation Memory Black 256GB(4x64GB) 6000MHz CL32
Quick View
  •  
  • $12,019.99 –
  • Free Shipping
32GB RAM Replacement for Kingston KSM56R46BS4PMI-HAI | DDR5 5600MHz PC5-44800 ECC RDIMM 1Rx4 (EC8) Server Memory
Quick View
32GB RAM Replacement for Kingston KSM56R46BS4PMI-HAI | DDR5 5600MHz PC5-44800 ECC RDIMM 1Rx4 (EC8) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Kingston KSM56R46BS4PMI-HAI
  • Capacity: 32GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2442
  •  
  • $1,301.46 –
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M321R2GA3PB0-CWM | DDR5 5600MHz PC5-44800 ECC RDIMM 1Rx8 Server Memory
Quick View
16GB RAM Replacement for Samsung M321R2GA3PB0-CWM | DDR5 5600MHz PC5-44800 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 1Rx8 (EC8)
  • Model #: NE-PNR-2281
  •  
  • $723.22 –
Direct from A-Tech Direct from A-Tech
64GB RAM Replacement for Micron MTC40F2046S1RC56BD2, MTC40F2046S1RC56BG1 | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx4 (EC8) Server Memory
Quick View
64GB RAM Replacement for Micron MTC40F2046S1RC56BD2, MTC40F2046S1RC56BG1 | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx4 (EC8) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Micron MTC40F2046S1RC56BD2 MTC40F2046S1RC56BG1
  • Capacity: 64GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2496
  •  
  • $2,770.85 –
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for IBM-Lenovo 4X77A77031, 4X77A88051, 4X77A81440, 03LE882 | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx8 (EC8) Server Memory
Quick View
32GB RAM Replacement for IBM-Lenovo 4X77A77031, 4X77A88051, 4X77A81440, 03LE882 | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx8 (EC8) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for IBM-Lenovo 4X77A77031 4X77A88051 4X77A81440 03LE882
  • Capacity: 32GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2446
  •  
  • $1,559.99 –
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Hynix HMCG78AGBAA | DDR5 5600MHz PC5-44800 ECC SODIMM 1Rx8 (EC4) NAS Microserver Memory
Quick View
16GB RAM Replacement for Hynix HMCG78AGBAA | DDR5 5600MHz PC5-44800 ECC SODIMM 1Rx8 (EC4) NAS Microserver Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Hynix HMCG78AGBAA
  • Capacity: 16GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2383
  •  
  • $429.99 –
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Hynix HMCG88AGBRA, HMCG88AGBRA188N, HMCG88AGBRA190N, HMCG88AGBRA191N, HMCG88AGBRA192N | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx8 (EC8) Server Memory
Quick View
32GB RAM Replacement for Hynix HMCG88AGBRA, HMCG88AGBRA188N, HMCG88AGBRA190N, HMCG88AGBRA191N, HMCG88AGBRA192N | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx8 (EC8) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Hynix HMCG88AGBRA HMCG88AGBRA188N HMCG88AGBRA190N HMCG88AGBRA191N HMCG88AGBRA192N
  • Capacity: 32GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2450
  •  
  • $1,559.99 –
Direct from A-Tech Direct from A-Tech
OWC 128GB (4x32GB) DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
Quick View
OWC 128GB (4x32GB) DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 128GB (4 x 32GB)
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: OWC4R8D52R4128S-B925-SF
  •  
  • $4,979.96 –
Available Direct from OWC Available Direct from OWC
16GB RAM Replacement for Samsung M321R2GA3EB0-CWM | DDR5 5600MHz PC5-44800 ECC RDIMM 1Rx8 (EC8) Server Memory
Quick View
16GB RAM Replacement for Samsung M321R2GA3EB0-CWM | DDR5 5600MHz PC5-44800 ECC RDIMM 1Rx8 (EC8) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Samsung M321R2GA3EB0-CWM
  • Capacity: 16GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2369
  •  
  • $723.22 –
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Samsung M321R4GA3EB0-CWM, M321R4GA3PB0-CWM | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx8 (EC8) Server Memory
Quick View
32GB RAM Replacement for Samsung M321R4GA3EB0-CWM, M321R4GA3PB0-CWM | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx8 (EC8) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Samsung M321R4GA3EB0-CWM M321R4GA3PB0-CWM
  • Capacity: 32GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2445
  •  
  • $1,559.99 –
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Hynix HMCG88AGBAA, HMCG88AGBAA092N, HMCG88AGBAA095N | DDR5 5600MHz PC5-44800 ECC SODIMM 2Rx8 (EC4) NAS Microserver Memory
Quick View
32GB RAM Replacement for Hynix HMCG88AGBAA, HMCG88AGBAA092N, HMCG88AGBAA095N | DDR5 5600MHz PC5-44800 ECC SODIMM 2Rx8 (EC4) NAS Microserver Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Hynix HMCG88AGBAA HMCG88AGBAA092N HMCG88AGBAA095N
  • Capacity: 32GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: NE-PNR-2470
  •  
  • $899.99 –
Direct from A-Tech Direct from A-Tech