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System Compatibility

Mac (24) PC (89)

Total Capacity

1.0TB (2) 768.0GB (2) 512.0GB (12) 256.0GB (10) 128.0GB (21) 64.0GB (30) 32.0GB (24) 16.0GB (9) 8.0GB (3)

Form Factor

DIMM (10) LRDIMM (5) RDIMM (98)

PC Speed

PC5-44800 (6) PC5-41600 (6) PC5-38400 (7) PC4-25600 (7) PC4-23400 (16) PC4-21300 (11) PC4-19200 (6) PC4-17000 (3) PC3-14900 (6) PC3L-14900 (3) PC3-12800 (3) PC3L-12800 (4) PC3-10600 (8) PC3L-10600 (5) PC3-8500 (8) PC3L-8500 (5) PC2-6400 (3) PC2-5300 (3) PC2-4200 (3)

Type

DDR5 (19) DDR4 (43) DDR3 (25) DDR3L (17) DDR2 (9)

Frequency

5600MHz (6) 5200MHz (6) 4800MHz (7) 3200MHz (7) 2933MHz (16) 2666MHz (11) 2400MHz (6) 2133MHz (3) 1866MHz (9) 1600MHz (7) 1333MHz (13) 1066MHz (13) 800MHz (3) 667MHz (3) 533MHz (3)

Item Condition

New (112) Used (1)

Special Offers

Free US Shipping (73) Garage Sale (1)

Rating

5 stars (11) 4 stars and up (20) 1 star and up (23)

Price

$20 to $40 (2) $40 to $60 (15) $60 to $80 (5) $80 to $100 (11) $100 to $150 (6) $150 to $200 (3) $200 to $300 (15) $300 to $400 (8) $400 to $500 (3) $750 to $1000 (6) $1000 to $1500 (6) $1500 to $2000 (7) More than $2000 (26)
New Price
64.0GB (4 x 16GB) OWC 2133MHz DDR4 PC4-17000 288-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (4 x 16GB) OWC 2133MHz DDR4 PC4-17000 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR4-2133, CL15, ECC, RDIMM, 288-Pin, 1.2V, 2Rx4, PC4-17000. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2R1D42R4064S
OWC SKU: OWC2R1D42R4064S

 
Only
$398.36
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32.0GB (4 x 8GB) OWC 2133MHz DDR4 PC4-17000 288-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 2133MHz DDR4 PC4-17000 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR4-2133, CL15, ECC, RDIMM, 288-Pin, 1.2V, 1Rx4, PC4-17000. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2R1D41R4032S
OWC SKU: OWC2R1D41R4032S

 
Only
$278.84
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128.0GB (4 x 32GB) OWC 1866MHz DDR3L PC3L-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (4 x 32GB) OWC 1866MHz DDR3L PC3L-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1866, CL13, ECC, RDIMM, 240-Pin, 1.35V, 4Rx4, PC3L-14900. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 1R8T34R4128S
OWC SKU: OWC1R8T34R4128S

 
Only
$225.56
Add to Cart
64.0GB (4 x 16GB) OWC 1866MHz DDR3L PC3L-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (4 x 16GB) OWC 1866MHz DDR3L PC3L-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1866, CL13, ECC, RDIMM, 240-Pin, 1.35V, 2Rx4, PC3L-14900. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1R8T32R4064S
OWC SKU: OWC1R8T32R4064S

 
Only
$99.99
Add to Cart
32.0GB (4 x 8GB) OWC 1866MHz DDR3L PC3L-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 1866MHz DDR3L PC3L-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1866, CL13, ECC, RDIMM, 240-Pin, 1.35V, 1Rx4, PC3L-14900. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1R8T31R4032S
OWC SKU: OWC1R8T31R4032S

 
Only
$58.98
Add to Cart
128.0GB (4 x 32GB) OWC 1866MHz DDR3 PC3-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (4 x 32GB) OWC 1866MHz DDR3 PC3-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1866, CL13, ECC, RDIMM, 240-Pin, 1.5V, 4Rx4, PC3-14900. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1R8D34R4128S
OWC SKU: OWC1R8D34R4128S

 
Only
$225.56
Add to Cart
64.0GB (4 x 16GB) OWC 1866MHz DDR3 PC3-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (4 x 16GB) OWC 1866MHz DDR3 PC3-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1866, CL13, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-14900. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 1R8D32R4064S
OWC SKU: OWC1R8D32R4064S

 
Only
$99.99
Add to Cart
32.0GB (4 x 8GB) OWC 1866MHz DDR3 PC3-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 1866MHz DDR3 PC3-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1866, CL13, ECC, RDIMM, 240-Pin, 1.5V, 1Rx4, PC3-14900. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 1R8D31R4032S
OWC SKU: OWC1R8D31R4032S

 
Only
$58.98
Add to Cart
128.0GB (4 x 32GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (4 x 32GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1600, CL11, ECC, RDIMM, 240-Pin, 1.35V, 4Rx4, PC3L-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 1R6T34R4128S
OWC SKU: OWC1R6T34R4128S

 
Only
$225.56
Add to Cart
64.0GB (4 x 16GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (4 x 16GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1600, CL11, ECC, RDIMM, 240-Pin, 1.35V, 2Rx4, PC3L-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 1R6T32R4064S
OWC SKU: OWC1R6T32R4064S

 
Only
$99.99
Add to Cart
32.0GB (4 x 8GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1600, CL11, ECC, RDIMM, 240-Pin, 1.35V, 2Rx4, PC3L-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 1R6T32R4032S
OWC SKU: OWC1R6T32R4032S

 
Only
$58.98
Add to Cart
32.0GB (4 x 8GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1600, CL11, ECC, RDIMM, 240-Pin, 1.35V, 1Rx4, PC3L-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 1R6T31R4032S
OWC SKU: OWC1R6T31R4032S

 
Only
$58.98
Add to Cart
128.0GB (4 x 32GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (4 x 32GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1600, CL11, ECC, RDIMM, 240-Pin, 1.5V, 4Rx4, PC3-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1R6D34R4128S
OWC SKU: OWC1R6D34R4128S

 
Only
$225.56
Add to Cart
64.0GB (4 x 16GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (4 x 16GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1600, CL11, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 1R6D32R4064S
OWC SKU: OWC1R6D32R4064S

 
Only
$99.99
Add to Cart
32.0GB (4 x 8GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1600, CL11, ECC, RDIMM, 240-Pin, 1.5V, 1Rx4, PC3-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1R6D31R4032S
OWC SKU: OWC1R6D31R4032S

 
Only
$58.98
Add to Cart
128.0GB (4 x 32GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (4 x 32GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1333, CL9, ECC, RDIMM, 240-Pin, 1.35V, 4Rx4, PC3L-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1R3T34R4128S
OWC SKU: OWC1R3T34R4128S

 
Only
$225.56
Add to Cart
64.0GB (4 x 16GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (4 x 16GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1333, CL9, ECC, RDIMM, 240-Pin, 1.35V, 2Rx4, PC3L-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 1R3T32R4064S
OWC SKU: OWC1R3T32R4064S

 
Only
$99.99
Add to Cart
32.0GB (4 x 8GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1333, CL9, ECC, RDIMM, 240-Pin, 1.35V, 2Rx4, PC3L-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 1R3T32R4032S
OWC SKU: OWC1R3T32R4032S

 
Only
$58.98
Add to Cart
16.0GB (4 x 4GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

16.0GB (4 x 4GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1333, CL9, ECC, RDIMM, 240-Pin, 1.35V, 2Rx4, PC3L-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1R3T32R4016S
OWC SKU: OWC1R3T32R4016S

 
Only
$55.46
Add to Cart
128.0GB (4 x 32GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (4 x 32GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1333, CL9, ECC, RDIMM, 240-Pin, 1.5V, 4Rx4, PC3-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 1R3D34R4128S
OWC SKU: OWC1R3D34R4128S

 
Only
$225.56
Add to Cart
64.0GB (4 x 16GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (4 x 16GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1333, CL9, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1R3D32R4064S
OWC SKU: OWC1R3D32R4064S

 
Only
$99.99
Add to Cart
32.0GB (4 x 8GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1333, CL9, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1R3D32R4032S
OWC SKU: OWC1R3D32R4032S

 
Only
$58.98
Add to Cart
16.0GB (4 x 4GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

16.0GB (4 x 4GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1333, CL9, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1R3D32R4016S
OWC SKU: OWC1R3D32R4016S

 
Only
$55.46
Add to Cart

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