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OWC 512GB (4x128GB) DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with PowerEdge C4140 (CascadeLake CPU)
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OWC 512GB (4x128GB) DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with PowerEdge C4140 (CascadeLake CPU)
  • Voltage: 1.2V
  • Compatible System: PowerEdge C4140 (CascadeLake CPU)
  • CAS Latency: CL21
  • Part Number: 2L9D48R4512S
  • Model #: OWC2L9D48R4512S-C069-SF
  •  
  • $3,585.56 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2x16GB) DDR3 1600 PC3-12800 CL11 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
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OWC 32GB (2x16GB) DDR3 1600 PC3-12800 CL11 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • CAS Latency: CL11
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 1R6D32R4032P
  • Model #: OWC1R6D32R4032P-B272-SF
  •  
  • $117.58 
Available Direct from OWC Available Direct from OWC
OWC 1TB (4x256GB) Replacement for Supermicro MEM-DR425MI-ER32 - DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
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OWC 1TB (4x256GB) Replacement for Supermicro MEM-DR425MI-ER32 - DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
  • Parts: OWC Memory 1 Year Limited Warranty including Advanced Replacement Program
  • Model #: OWC3R2D48R41TBS-C104-SF
  •  
  • $7,569.56 
Available Direct from OWC Available Direct from OWC
OWC 8GB Replacement for QNAP RAM-8GDR3EC-LD-1600 RAM-8GDR3-LD-1600 8GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade
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OWC 8GB Replacement for QNAP RAM-8GDR3EC-LD-1600 RAM-8GDR3-LD-1600 8GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL11
  • Voltage: 1.5V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC1E6D32R808GB-B567-SF
  •  
  • $39.99 
Direct from OWC Direct from OWC
OWC, 128GB, PC23400, DDR4, ECC, Set (8 x 16GB), 2933MHz, 288-pin, RDIMM, Memory Upgrade
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  •  
  • $1,164.09 
Direct from OWC Direct from OWC
OWC 8.0GB (2x 4GB) PC3-12800 1600MHz Memory Upgrade Kit. Model OWC1333DDR38S08
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  •  
  • $41.98 
Available Direct from OWC Available Direct from OWC
OWC 1TB (8x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compat with HP ProLiant DL560 Gen10 DL580 Gen10 DX360 Gen10 DX380 Gen10 DX560 Gen10
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OWC 1TB (8x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compat with HP ProLiant DL560 Gen10 DL580 Gen10 DX360 Gen10 DX380 Gen10 DX560 Gen10
  • Voltage: 1.2V
  • Compatible System: HP ProLiant DL560 Gen10 HP ProLiant DL580 Gen10 HP ProLiant DX360 Gen10 HP ProLiant DX380 Gen10 HP ProLiant DX560 Gen10
  • CAS Latency: CL21
  • Part Number: 2L9D44R41TBK
  • Model #: OWC2L9D44R41TBK-C012-SF
  •  
  • $7,163.92 
Available Direct from OWC Available Direct from OWC
OWC 1TB (4x256GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS C240 M6 C245 M6 B480 M5 C220 M5 C240 M5
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  •  
  • $7,569.56 
Available Direct from OWC Available Direct from OWC
OWC 16GB DDR5 4800 PC5-38400 CL40 1Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade for Select Workstations or Servers
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OWC 16GB DDR5 4800 PC5-38400 CL40 1Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 16GB
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: OWC4R8D51R416GB-B924-SF
  •  
  • $545.99 
Available Direct from OWC Available Direct from OWC
OWC 16GB (2x8GB) Replacement for Crucial CT2K8G48C40U5 - DDR5 4800 PC5-38400 CL40 1Rx16 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade
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OWC 16GB (2x8GB) Replacement for Crucial CT2K8G48C40U5 - DDR5 4800 PC5-38400 CL40 1Rx16 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL40
  • Voltage: 1.1V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC4U8D51R6016P-B841-SF
  •  
  • $350.22 
Direct from OWC Direct from OWC
OWC 1TB (8x128GB) DDR4 2666MHz PC4-21300 CL19 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 1TB (8x128GB) DDR4 2666MHz PC4-21300 CL19 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 2L6D44R41TBK
  • Model #: OWC2L6D44R41TBK
  •  
  • $7,163.92 
Available Direct from OWC Available Direct from OWC
OWC 256GB (2x128GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge C6525 R6515 R7515
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OWC 256GB (2x128GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge C6525 R6515 R7515
  • Voltage: 1.2V
  • Compatible System: Dell PowerEdge C6525 Dell PowerEdge R6515 Dell PowerEdge R7515
  • CAS Latency: CL22
  • Part Number: 3L2D48R4256P
  • Model #: OWC3L2D48R4256P-C023-SF
  •  
  • $1,894.28 
Available Direct from OWC Available Direct from OWC
OWC 512GB (2x256GB) DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS B200 M5 B480 M5 C220 M5 C240 M5 C480 M5
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  •  
  • $3,788.58 
Available Direct from OWC Available Direct from OWC
OWC 64GB (8x8GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
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OWC 64GB (8x8GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • CAS Latency: CL9
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 1R3D32R4064K
  • Model #: OWC1R3D32R4064K-B270-SF
  •  
  • $223.13 
Available Direct from OWC Available Direct from OWC
OWC 32GB Replacement for QNAP RAM-32GDR4ECK0-RD-3200 RAM-32GDR4ECK1-RD-3200 RAM-32GDR4ECT0-RD-3200 32GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
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  •  
  • $279.99 
Direct from OWC Direct from OWC
OWC 256GB (2x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compat with HP ProLiant DL325 Gen11 DL345 Gen11 DL360 Gen11 DL365 Gen11 DL380 Gen11
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  •  
  • $9,571.18 
Available Direct from OWC Available Direct from OWC
OWC 16GB (2x8GB) DDR3L 1600 PC3L-12800 CL11 1Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro A+ Server Series 2122TC 2122TG
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OWC 16GB (2x8GB) DDR3L 1600 PC3L-12800 CL11 1Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro A+ Server Series 2122TC 2122TG
  • Voltage: 1.35V
  • Compatible System: Supermicro A+ Server 2122TC Series Supermicro A+ Server 2122TG Series
  • CAS Latency: CL11
  • Part Number: 1R6T31R4016P
  • Model #: OWC1R6T31R4016P-B667-SF
  •  
  • $56.98 
Available Direct from OWC Available Direct from OWC
OWC 128GB (2x64GB) DDR4 2933MHz PC4-24300 CL21 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 128GB (2x64GB) DDR4 2933MHz PC4-24300 CL21 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL21
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 2L9D44R4128P
  • Model #: OWC2L9D44R4128P
  •  
  • $1,196.38 
Available Direct from OWC Available Direct from OWC
OWC 32GB Replacement for QNAP RAM-32GDR4S0-UD-3200 RAM-32GDR4T0-UD-3200 32GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
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  •  
  • $239.99 
Direct from OWC Direct from OWC
OWC 512GB (2x256GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Reg RDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro Motherboard H12DSG-O-CPU H12DST-B H12DSU-iN H11DSI-NT H11DST-B
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  •  
  • $3,788.58 
Available Direct from OWC Available Direct from OWC
OWC 1TB (4x256GB) DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro Motherboard X11SPA-TF
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OWC 1TB (4x256GB) DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro Motherboard X11SPA-TF
  • Parts: OWC Memory 1 Year Limited Warranty including Advanced Replacement Program
  • Model #: OWC2L9D48R41TBS-C020-SF
  •  
  • $7,569.56 
Available Direct from OWC Available Direct from OWC
OWC 32GB (4x8GB) DDR4 2133MHz PC4-17000 CL15 1RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 32GB (4x8GB) DDR4 2133MHz PC4-17000 CL15 1RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL15
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 2R1D41R4032S
  • Model #: OWC2R1D41R4032S
  •  
  • $358.52 
Available Direct from OWC Available Direct from OWC
OWC 512GB (2x256GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro Motherboard H11SSL-C H11SSL-i H11SSW-iN H11SSW-NT H12SSL-C
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  •  
  • $3,788.58 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2x16GB) RAM Compatible with Synology FlashStation FS2500 DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 32GB (2x16GB) RAM Compatible with Synology FlashStation FS2500 DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology FlashstationFS2500
  • CAS Latency: CL19
  • Part Number: 2E6D42R8032P
  • Model #: OWC2E6D42R8032P-ZAS-SF
  •  
  • $313.89 
Available Direct from OWC Available Direct from OWC
OWC 1TB (8x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro Motherboard H12SST-PS
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OWC 1TB (8x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro Motherboard H12SST-PS
  • Voltage: 1.2V
  • Compatible System: Supermicro Motherboard H12SST-PS
  • CAS Latency: CL21
  • Part Number: 2L9D44R41TBK
  • Model #: OWC2L9D44R41TBK-C018-SF
  •  
  • $7,163.92 
Available Direct from OWC Available Direct from OWC
OWC 32GB Replacement for QNAP RAM-32GDR4ECK0-UD-3200 RAM-32GDR4ECT0-UD-3200 32GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
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OWC 32GB Replacement for QNAP RAM-32GDR4ECK0-UD-3200 RAM-32GDR4ECT0-UD-3200 32GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC3E2D42R832GB-B609-SF
  •  
  • $298.88 
Direct from OWC Direct from OWC
OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge R840 R940xa
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OWC 256GB (2x128GB) DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge R840 R940xa
  • Voltage: 1.2V
  • Compatible System: Dell PowerEdge R840 Dell PowerEdge R940xa
  • CAS Latency: CL21
  • Part Number: 2L9D44R4256P
  • Model #: OWC2L9D44R4256P-C005-SF
  •  
  • $1,794.58 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR5 5600 PC5-44800 CL46 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Compat with SuperServer SYS-111E-FDWTR-OS1 SYS-111E-FWTR SYS-111E-FWTR-OS1 SYS-111E-WR SYS-121C-TN10R
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  •  
  • $2,499.99 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2x16GB) DDR5 5600 PC5-44800 CL46 1Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
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OWC 32GB (2x16GB) DDR5 5600 PC5-44800 CL46 1Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 32GB (2 x 16GB)
  • Speed: DDR5 5600 (PC5 44800)
  • ECC: Yes
  • Model #: OWC5R6D51R4032P-B974-SF
  •  
  • $1,114.38 
Available Direct from OWC Available Direct from OWC
OWC 128GB (4x32GB) DDR4 2400MHz PC4-19200 CL17 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 128GB (4x32GB) DDR4 2400MHz PC4-19200 CL17 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL17
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 2R4D42R4128S
  • Model #: OWC2R4D42R4128S
  •  
  • $1,075.64 
Available Direct from OWC Available Direct from OWC
OWC 128GB (4x32GB) DDR5 5200 PC5-41600 CL42 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
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OWC 128GB (4x32GB) DDR5 5200 PC5-41600 CL42 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 5200 (PC5 41600)
  • ECC: Yes
  • Model #: OWC5R2D52R4128S-B968-SF
  •  
  • $4,581.56 
Available Direct from OWC Available Direct from OWC
OWC 512GB (4x128GB) DDR4 3200 PC4-25600 CL22 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge R6525 R750xa R7525
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OWC 512GB (4x128GB) DDR4 3200 PC4-25600 CL22 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge R6525 R750xa R7525
  • Voltage: 1.2V
  • Compatible System: Dell PowerEdge R6525 Dell PowerEdge R750xa Dell PowerEdge R7525
  • CAS Latency: CL22
  • Part Number: 3L2D44R4512S
  • Model #: OWC3L2D44R4512S-C025-SF
  •  
  • $3,784.76 
Available Direct from OWC Available Direct from OWC
OWC 512GB (2x256GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro Motherboard H12SSL-CT H12SSL-NT H12SSW-iNR H12SSW-NTR
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  •  
  • $3,788.58 
Available Direct from OWC Available Direct from OWC
OWC 512GB (2x256GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Reg RDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro Motherboard H12SSL-CT H12SSL-i H12SSL-NT H12SSW-iNR H12SSW-NTR
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  •  
  • $3,788.58 
Available Direct from OWC Available Direct from OWC
OWC 16GB (2x8GB) DDR3L 1600 PC3L-12800 CL11 1Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro A+ Server Series 2022TC 2022TG 4022G 4042G
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OWC 16GB (2x8GB) DDR3L 1600 PC3L-12800 CL11 1Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro A+ Server Series 2022TC 2022TG 4022G 4042G
  • Voltage: 1.35V
  • Compatible System: Supermicro A+ Server 2022TC Series Supermicro A+ Server 2022TG Series Supermicro A+ Server 4022G Series Supermicro A+ Server 4042G Series
  • CAS Latency: CL11
  • Part Number: 1R6T31R4016P
  • Model #: OWC1R6T31R4016P-B666-SF
  •  
  • $56.98 
Available Direct from OWC Available Direct from OWC
OWC 512GB (4x128GB) DDR4 3200MHz PC4-25600 CL22 4RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 512GB (4x128GB) DDR4 3200MHz PC4-25600 CL22 4RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 3R2D44R4512S
  • Model #: OWC3R2D44R4512S
  •  
  • $3,784.76 
Available Direct from OWC Available Direct from OWC