Synology DDR4 Memory Modules

Specifications

Memory Type: DDR4 ECC Registered DIMM
Capacity: 16GB
Warranty: 5 Years
Applied Models:
FS series: FS6400, FS3600, FS3400
SA series: SA3600, SA3400
* It is required to use D4RD-2666-16G with identical memory modules of the same capacity and frequency.

Specifications

Memory Type: DDR4 ECC Registered DIMM
Capacity: 16GB
Warranty: 5 Years
Applied Models:
FS series: FS3410
SA series: SA3610, SA3410
*Installing memory modules with differing capacities is not recommended.

Specifications

Memory Type: DDR4 ECC Registered DIMM
Capacity: 32GB
Warranty: 5 Years
Applied Models:
FS series: FS3410
HD series: HD6500
SA series: SA6400, SA3610, SA3410
*Installing memory modules with differing capacities is not recommended.

Specifications

Memory Type: DDR4 ECC Registered DIMM
Capacity: 32GB
Warranty: 5 Years
Applied Models:
FS series: FS6400, FS3600, FS3400, FS3017, FS2017
SA series: SA3600, SA3400
17 series: RS18017xs+
*Installing memory modules with differing capacities is not recommended.

Specifications

Memory Type: DDR4 ECC Registered DIMM
Capacity: 64GB
Warranty: 5 Years
Applied Models:
SA series: SA6400
*Installing memory modules with differing capacities is not recommended.

Specifications

Memory Type: DDR4 non-ECC Unbuffered SODIMM
Capacity: 4GB
Warranty: 5 Years
Applied Models:
24 series: DS224+
23 series: DS423+
20 series: RS820RP+, RS820+, DS920+, DS720+, DS420+, DS220+
19 series: DS2419+II, DS2419+, DS1819+, DVA3219
18 series :DS1618+

Specifications

Memory Type: DDR4 ECC Unbuffered SODIMM
Capacity: 4GB
Warranty: 5 Years
Applied Models:
21 series: RS1221RP+, RS1221+, DS1821+, DS1621+

Specifications

Memory Type: DDR4 ECC Unbuffered SODIMM
Capacity: 4GB
Warranty: 5 Years
Applied Models:
23 series: DS923+, DS723+
22 series: RS822RP+, RS822+, DS2422+

Specifications

Memory Type: DDR4 ECC Unbuffered SODIMM
Capacity: 8GB
Warranty: 5 Years
Applied Models:
23 series: DS923+, DS723+
22 series: RS822RP+, RS822+, DS3622xs+, DS2422+, DS1522+

Specifications

Memory Type: DDR4 ECC Unbuffered SODIMM
Capacity: 8GB
Warranty: 5 Years
Applied Models:
21 series: RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+

Specifications

Memory Type: DDR4 ECC Unbuffered SODIMM
Capacity: 16GB
Warranty: 5 Years
Applied Models:
23 series: DS1823xs+, DS923+, DS723+
22 series: RS822RP+, RS822+, DS3622xs+, DS2422+, DS1522+

Specifications

Memory Type: DDR4 ECC Unbuffered SODIMM
Capacity: 16GB
Warranty: 5 Years
Applied Models:
FS series: FS1018
21 series: RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+, DVA3221
20 series: RS820RP+, RS820+
19 series: DS2419+II, DS2419+, DS1819+, DVA3219
18 series: DS3018xs, DS1618+
17 series: DS3617xsII, DS3617xs
* RS820+/RS820RP+ does not support the ECC feature, regardless of whether the expansion memory is ECC or non-ECC.

Specifications

Memory Type: DDR4 ECC Unbuffered DIMM
Capacity: 4GB
Warranty: 5 Years
Applied Models:
21 series: RS2821RP+, RS2421RP+, RS2421+

Specifications

Memory Type: DDR4 non-ECC Unbuffered DIMM
Capacity: 4GB
Warranty: 5 Years
Applied Models:
18 series: RS2818RP+, RS2418RP+, RS2418+
* Minimum DSM version requirement: 6.2.2

Specifications

Memory Type: DDR4 ECC Unbuffered DIMM
Capacity: 8GB
Warranty: 5 Years
Applied Models:
SA series: SA3400D, SA3200D
UC series: UC3400, UC3200
21 series: RS3621xs+, RS3621RPxs, RS2821RP+, RS2421RP+, RS2421+
19 series: RS1619xs+
18 series: RS3618xs
17 series: RS4017xs+, RS3617xs+, RS3617RPxs

Specifications

Memory Type: DDR4 ECC Unbuffered DIMM
Capacity: 8GB
Warranty: 5 Years
Applied Models:
FS series: FS2500
23 series: RS2423RP+, RS2423+

Specifications

Memory Type: DDR4 ECC Unbuffered DIMM
Capacity:16GB
Warranty: 5 Years
Applied Models:
FS series: FS2500
23 series: RS2423RP+, RS2423+

Specifications

Memory Type: DDR4 ECC Unbuffered DIMM
Capacity:16GB
Warranty: 5 Years
Applied Models:
SA series: SA3400D, SA3200D
UC series: UC3400, UC3200
21 series: RS4021xs+, RS3621xs+, RS3621RPxs, RS2821RP+, RS2421RP+, RS2421+
19 series: RS1619xs+
18 series: RS3618xs, RS2818RP+, RS2418RP+, RS2418+
17 series: RS4017xs+, RS3617xs+, RS3617RPxs
* To install this memory module on RS4017xs+, please make sure your Synology NAS runs on DSM 6.2.2-24922-6 or above.