Skip to main content
Price
Show More
Capacity
Speed
CAS Latency
Show More
Voltage
Buffered/Registered
Total Capacity
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
OWC 64GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with QNAP ES1686dc ES2486dc
Quick View
OWC 64GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with QNAP ES1686dc ES2486dc
  • Voltage: 1.2V
  • Compatible System: QNAP ES1686dc QNAP ES2486dc
  • CAS Latency: CL22
  • Part Number: 3R2D42R464GB
  • Model #: OWC3R2D42R464GB-B560-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade Compatible with Fujitsu PRIMERGY CX400 M7
Quick View
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade Compatible with Fujitsu PRIMERGY GX2460 M1
Quick View
  •  
  • $499.99 
Direct from OWC Direct from OWC
OWC 64GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Dell PowerEdge R6515 R6525 R750 R750xa R750xs
Quick View
OWC 64GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Dell PowerEdge R6515 R6525 R750 R750xa R750xs
  • Voltage: 1.2V
  • Compatible System: Dell PowerEdge R6515 Dell PowerEdge R6525 Dell PowerEdge R750 Dell PowerEdge R750xa Dell PowerEdge R750xs
  • CAS Latency: CL22
  • Part Number: 3R2D42R464GB
  • Model #: OWC3R2D42R464GB-B047-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Dell PowerEdge R7515 R7525 T550 XR11 XR12
Quick View
OWC 64GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Dell PowerEdge R7515 R7525 T550 XR11 XR12
  • Voltage: 1.2V
  • Compatible System: Dell PowerEdge R7515 Dell PowerEdge R7525 Dell PowerEdge T550 Dell PowerEdge XR11 Dell PowerEdge XR12
  • CAS Latency: CL22
  • Part Number: 3R2D42R464GB
  • Model #: OWC3R2D42R464GB-B048-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant DL160 G6 DL165 G7 DL170e G6 DL170h G6 DL180 G6
Quick View
OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant DL160 G6 DL165 G7 DL170e G6 DL170h G6 DL180 G6
  • Voltage: 1.5V
  • Compatible System: HP ProLiant DL160 G6 HP ProLiant DL165 G7 HP ProLiant DL170e G6 HP ProLiant DL170h G6 HP ProLiant DL180 G6
  • CAS Latency: CL9
  • Part Number: 1R3D32R4064S
  • Model #: OWC1R3D32R4064S-B727-SF
  •  
  • $235.16 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Lenovo ThinkStation C20x D20
Quick View
OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Lenovo ThinkStation C20x D20
  • Voltage: 1.5V
  • Compatible System: Lenovo ThinkStation C20x Lenovo ThinkStation D20
  • CAS Latency: CL9
  • Part Number: 1R3D32R4064S
  • Model #: OWC1R3D32R4064S-B716-SF
  •  
  • $235.16 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Lenovo System x3550 M3 x3620 M3 x3630 M3 x3650 M3 x3850 X5
Quick View
OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Lenovo System x3550 M3 x3620 M3 x3630 M3 x3650 M3 x3850 X5
  • Voltage: 1.5V
  • Compatible System: Lenovo System x3550 M3 Lenovo System x3620 M3 Lenovo System x3630 M3 Lenovo System x3650 M3 Lenovo System x3850 X5
  • CAS Latency: CL9
  • Part Number: 1R3D32R4064S
  • Model #: OWC1R3D32R4064S-B712-SF
  •  
  • $235.16 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant SL165s G7 SL170s G6 SL335s G7 SL390s G7 WS460c G6
Quick View
OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant SL165s G7 SL170s G6 SL335s G7 SL390s G7 WS460c G6
  • Voltage: 1.5V
  • Compatible System: HP ProLiant SL165s G7 HP ProLiant SL170s G6 HP ProLiant SL335s G7 HP ProLiant SL390s G7 HP ProLiant WS460c G6
  • CAS Latency: CL9
  • Part Number: 1R3D32R4064S
  • Model #: OWC1R3D32R4064S-B732-SF
  •  
  • $235.16 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant DL320 G6 DL360 G6 DL380 G6 ML330 G6 ML350 G6
Quick View
OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant DL320 G6 DL360 G6 DL380 G6 ML330 G6 ML350 G6
  • Voltage: 1.5V
  • Compatible System: HP ProLiant DL320 G6 HP ProLiant DL360 G6 HP ProLiant DL380 G6 HP ProLiant ML330 G6 HP ProLiant ML350 G6
  • CAS Latency: CL9
  • Part Number: 1R3D32R4064S
  • Model #: OWC1R3D32R4064S-B728-SF
  •  
  • $235.16 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered DIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant BL280c G6 BL2x220c G6 BL2x220c G7 BL460c G6 BL490c G6
Quick View
OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered DIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant BL280c G6 BL2x220c G6 BL2x220c G7 BL460c G6 BL490c G6
  • Voltage: 1.5V
  • Compatible System: HP ProLiant BL280c G6 HP ProLiant BL2x220c G6 HP ProLiant BL2x220c G7 HP ProLiant BL460c G6 HP ProLiant BL490c G6
  • CAS Latency: CL9
  • Part Number: 1R3D32R4064S
  • Model #: OWC1R3D32R4064S-B725-SF
  •  
  • $235.16 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Lenovo ThinkSystem SR635 SR655 SR850 (Xeon SP Gen 2) SR860 (Xeon SP Gen 2)
Quick View
OWC 64GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Lenovo ThinkSystem SR635 SR655 SR850 (Xeon SP Gen 2) SR860 (Xeon SP Gen 2)
  • Voltage: 1.2V
  • Compatible System: Lenovo ThinkSystem SR635 Lenovo ThinkSystem SR655 Lenovo ThinkSystem SR850 (Xeon SP Gen 2) Lenovo ThinkSystem SR860 (Xeon SP Gen 2)
  • CAS Latency: CL22
  • Part Number: 3R2D42R464GB
  • Model #: OWC3R2D42R464GB-B086-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Supermicro Motherboard H11DSi H11DSi-NT H11DST-B H11DSU-iN H11SSL-C
Quick View
OWC 64GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Supermicro Motherboard H11DSi H11DSi-NT H11DST-B H11DSU-iN H11SSL-C
  • Voltage: 1.2V
  • Compatible System: Supermicro Motherboard H11DSi Supermicro Motherboard H11DSi-NT Supermicro Motherboard H11DST-B Supermicro Motherboard H11DSU-iN Supermicro Motherboard H11SSL-C
  • CAS Latency: CL22
  • Part Number: 3R2D42R464GB
  • Model #: OWC3R2D42R464GB-B120-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Supermicro Motherboard H12DST-B H12DSU-iN H12SSL-C H12SST-PS H12SSL-i
Quick View
OWC 64GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Supermicro Motherboard H12DST-B H12DSU-iN H12SSL-C H12SST-PS H12SSL-i
  • Voltage: 1.2V
  • Compatible System: Supermicro Motherboard H12DST-B Supermicro Motherboard H12DSU-iN Supermicro Motherboard H12SSL-C Supermicro Motherboard H12SST-PS Supermicro Motherboard H12SSL-i
  • CAS Latency: CL22
  • Part Number: 3R2D42R464GB
  • Model #: OWC3R2D42R464GB-B122-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC