RM-4ER0164 | 64GB DDR4 ECC RDIMM Module | ECC RDIMM RAM Module | $11,429 | D4ER01-64G 64GB DDR4 ECC RDIMM Module Applied models SA6400 |
RM-4ER0132 | 32GB DDR4 ECC RDIMM Module | ECC RDIMM RAM Module | $6,939 | D4ER01-32G 32GB DDR4 ECC RDIMM Module Applied models FS3410, HD6500, SA6400, SA3610, SA3410 |
RM-4ER2632 | 32GB DDR4-2666 ECC RDIMM Module | ECC RDIMM RAM Module | $5,819 | D4RD-2666-32G 32GB DDR4-2666 ECC RDIMM Module Applied models FS6400, FS3600, FS3400, FS3017, FS2017, SA3600, SA3400, RS18017xs+ **It is required to use D4RD-2666-32G with identical memory modules of the same capacity and frequency. |
RM-4ER0116 | 16GB DDR4 ECC RDIMM Module |
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$3,489 | D4ER01-16G 16GB DDR4 ECC RDIMM Module Applied models FS3410, SA3610, SA3410 **Installing memory modules with differing capacities is not recommended. CLICK HERE for checking the Hardware Installation Guide of your Synology product for recommended memory configurations. |
RM-4ER2616 | 16GB DDR4-2666 ECC RDIMM Module | ECC RDIMM RAM Module | $3,319 | D4RD-2666-16G 16GB DDR4-2666 ECC RDIMM Module Applied models FS6400, FS3600, FS3400, SA3600, SA3400 **It is required to use D4RD-2666-16G with identical memory modules of the same capacity and frequency. |
RM-4ED2616 |
16GB DDR4 ECC RAM Module |
ECC RAM Module | $3,199 | D4EC-2666-16G 16GB DDR4-2666 ECC unbuffered DIMM 288pin 1.2V Applied models UC3400, UC3200, SA3400D, SA3200D, RS4021xs+, RS4017xs+ (DSM6.2.3 or later), RS3621xs+, RS3621RPxs, RS3618xs, RS3617xs+, RS3617RPxs, RS2821RP+, RS2818RP+, RS2421RP+, RS2421+, RS2418+, RS2418RP+, RS1619xs+ ** This RAM module does NOT compatible with the memory module preinstalled in RS2818RP+, RS2418+, RS2418RP+. |
RM-4ED248G |
8GB DDR4 ECC RAM Module |
ECC RAM Module | $1,769 | D4EC-2666-8GB 8GB DDR4-2666 ECC unbuffered DIMM 288pin 1.2V Applied models UC3400, UC3200, SA3400D, SA3200D, RS4017xs+, RS3621xs+, RS3621RPxs, RS3618xs, RS3617xs+, RS3617RPxs, RS2821RP+, RS2421RP+, RS2421+, RS1619xs+ |
RM-4EU0216 |
16GB DDR4 ECC RAM Module |
ECC RAM Module | $2,778 | D4EU02-16G 16GB DDR4 ECC Unbuffered DIMM Applied models RS2825RP+ |
RM-4EU028G |
8GB DDR4 ECC RAM Module |
ECC RAM Module | $1,389 | D4EU02-8G 8GB DDR4 ECC Unbuffered DIMM Applied models RS2825RP+ |
RM-4EU0116 |
16GB DDR4 ECC RAM Module |
ECC RAM Module | $3,759 | D4EU01-16G 16GB DDR4 ECC Unbuffered DIMM Applied models RS2423+, RS2423RP+, FS2500 |
RM-4EU018G |
8GB DDR4 ECC RAM Module |
ECC RAM Module | $1,829 | D4EU01-8G 8GB DDR4 ECC Unbuffered DIMM Applied models RS2423+, RS2423RP+, FS2500 |
RM-4EU014G |
4GB DDR4 ECC RAM Module |
ECC RAM Module | $809 | D4EU01-4G 4GB DDR4 ECC Unbuffered DIMM Applied models RS2821RP+, RS2421RP+, RS2421+ |
RM-4ND264G |
4GB DDR4-2666 non-ECC DIMM RAM Module |
Non-ECC UDIMM RAM Module | $700 | D4NE-2666-4G 4GB DDR4-2666 non-ECC unbuffered DIMM 288pin 1.2V Applied models RS2818RP+, RS2418RP+, RS2418+ ** This RAM module does NOT compatible with D4EC-2666-16G ECC UDIMM Module (RM-4ED2616), therefore two RAM modules CANNOT mixed use. **Minimum DSM version requirement: 6.2.2 |
RM-4ES0316 |
16GB DDR4 ECC SO-DIMM RAM Module |
ECC SO-DIMM RAM Module | $1,989 | D4ES03-16G 16GB DDR4 ECC Unbuffered SODIMM Applied models DS1825+, DS1525+, DS925+, DS725+ |
RM-4ES0116 |
16GB DDR4 ECC SO-DIMM RAM Module |
ECC SO-DIMM RAM Module | $3,369 | D4ES01-16G 16GB DDR4 ECC Unbuffered SODIMM Applied models RS822RP+, RS822+, DS3622xs+, DS2422+, DS1823xs+, DS1522+, DS923+, DS723+ |
RM-4ES2616 | 16GB DDR4 ECC SO-DIMM RAM Module |
ECC SO-DIMM RAM Module | $3,199 | D4ECSO-2666-16G 16GB DDR4-2666 ECC unbuffered SO-DIMM 260pin 1.2V Applied models FS1018, RS1221RP+, RS1221+, DS3617xs, DS3018xs, DS2419+, DS1821+, DS1819+, DS1621xs+, DS1621+, DS1618+, RS820RP+, RS820+, DVA3221, DVA3219 ** This RAM module does NOT compatible with RAM module preinstalled in NAS. ***RS820+/RS820RP+ does not support the ECC feature, regardless of whether the expansion memory is ECC or non-ECC. |
RM-4ES038G |
8GB DDR4 ECC SO-DIMM RAM Module |
ECC SO-DIMM RAM Module | $1,159 | D4ES03-8G 8GB DDR4 ECC Unbuffered SODIMM Applied models DS1825+, DS1525+, DS925+, DS725+ |
RM-4ES028G |
8GB DDR4 ECC SO-DIMM RAM Module |
ECC SO-DIMM RAM Module | $1,719 | D4ES02-8G 8GB DDR4 ECC Unbuffered SODIMM Applied models RS822RP+, RS822+, DS3622xs+, DS2422+, DS1823xs+, DS1522+, DS923+, DS723+ |
RM-4ES018G | 8GB DDR4 ECC SO-DIMM RAM Module |
ECC SO-DIMM RAM Module | $1,669 | D4ES01-8G 8GB DDR4 ECC Unbuffered SODIMM Applied models RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+ |
RM-4ES044G |
4GB DDR4 ECC SO-DIMM RAM Module |
ECC SO-DIMM RAM Module | $709 | D4ES04-4G 4GB DDR4 ECC Unbuffered SODIMM Applied models DS725+, DS925+ |
RM-4ES024G |
4GB DDR4 ECC SO-DIMM RAM Module |
ECC SO-DIMM RAM Module | $789 | D4ES02-4G 4GB DDR4 ECC Unbuffered SODIMM Applied models RS822RP+, RS822+, DS2422+, DS923+, DS723+ |
RM-4ES014G | 4GB DDR4 ECC SO-DIMM RAM Module |
ECC SO-DIMM RAM Module | $769 | D4ES01-4G 4GB DDR4 ECC Unbuffered SODIMM Applied models RS1221RP+, RS1221+, DS1821+, DS1621+ |
RM-4NS014G | 4GB DDR4 non-ECC SO-DIMM RAM Module |
Non-ECC SO-DIMM RAM Module | $719 | D4NS01-4G 4GB non-ECC unbuffered SO-DIMM Applied models DS225+, DS425+ |
RM-4NS264G | 4GB DDR4 non-ECC SO-DIMM RAM Module |
Non-ECC SO-DIMM RAM Module | $719 | D4NESO-2666-4G 4GB DDR4-2666 non-ECC unbuffered SO-DIMM 260pin 1.2V Applied models RS820RP+, RS820+, DS920+, DS720+, DS423+, DS420+, DS224+, DS220+, DS2419+, DS1819+, DVA3219, DS1618+ ** This RAM module does NOT compatible with ECC RAM module. |
RM-E16D316 | 16GB ECC RAM Module |
16GB (8GB X 2) ECC RAM Module |
$3,199 | RAMEC1600DDR3-8GB x 2 16GB (8GB X 2) ECC RAM Module Kit DDR3-1600 unbuffered ECC DIMM CL=11 Single Rank 240pin 1.5V Applied models DS3615xs, RS3617xs, RS18016xs+, RC18015xs+, RS3614xs+, RS3614xs/RS3614RPxs, RS10613xs+, RS3413xs+ |
RM-E16D34G | 4GB ECC RAM Module |
4GB (2GB X 2) ECC RAM Module |
$589 | RAMEC1600DDR3-2GB x 2 4GB (2GB X 2) ECC RAM Module Kit DDR3-1600 unbuffered ECC DIMM CL=11 Single Rank 240pin 1.5V Applied models DS3615xs, RS3617xs, RS3614xs/RS3614RPxs |
RM-16D38L | 8GB (4GB x 2) DDR3L-1600 Kit |
8GB (4GB X 2) DDR3L RAM Module |
$1,369 | RAM1600DDR3L-4GBx2 8GB (4GB X 2) Non-ECC RAM Module Kit DDR3L-1600 unbuffered SO-DIMM 204pin CL=11 1.35V / 1.5V Applied models RS1219+, RS818+, RS818RP+, DS1517+, DS1817+ |
RM-18D3L4G | 4GB DDR3L RAM Module |
DDR3 RAM Module | $629 | D3NS1866L-4G 4GB DDR3L-1866 Non-ECC RAM Module DDR3L-1866 unbuffered SO-DIMM 204pin 1.35V Applied models DS1019+, DS918+, DS718+, DS620slim, DS218+, DS418play |