8GB DDR3-1866 RDIMM — used server RAM prices

Registered ECC memory (RDIMM) rated at 1866 MT/s — sellers also list this speed as PC3-14900. 8GB sticks fit DDR3 server platforms (Xeon E5/E7 v1–v2, Opteron 6000 era). Prices below include shipping; the median comes from single-stick, fixed-price listings only, so multi-stick lots and auction bids can't skew it. Refreshed from live eBay listings every 6 hours.

$5.49/GB

median $/GB (single sticks, fixed price)

$1.08/GB

cheapest live $/GB

$10

cheapest single stick, shipped

123

live listings

Price trend — daily median $/GB, single sticks

Price history builds with every scrape — this chart fills in as DIMMsum keeps watching the market.

50 cheapest live listings (fixed price, parts-only excluded)

Listing	Config	Price shipped	$/GB
64GB (8x8GB) SK Hynix PC3-14900R DDR3-1866 ECC RDIMM Server RAM HMT41GR7BFR4C Opens in a new window or tab Pre-Owned	8×8GB	$68.89	$1.076
Lot of 6 SK Hynix 8GB 1Rx4 PC3-14900R DDR3 SDRAM RDIMM ECC Server Memory Opens in a new window or tab Pre-Owned	6×8GB	$59.06	$1.230
Samsung 8GB 1RX4 PC3-14900R RDIMM DDR3 M393B1G70QH0 SERVER MEMORY Opens in a new window or tab Pre-Owned	1×8GB	$9.98	$1.248
(4) Samsung 8GB 1Rx4 PC3-14900R DDR3 SDRAM RDIMM ECC Server Memory IBM 00D5034 Opens in a new window or tab Pre-Owned	4×8GB	$49.95	$1.561
Lot of 2 SK Hynix 8GB RDIMM PC3-14900R DDR3 1866MHz ECC Server RAM HMT41GR7AFR4C Opens in a new window or tab Brand New	2×8GB	$28.49	$1.781
Hynix 8GB 2Rx4 PC3-14900 RDIMM DDR3 1866MHz ECC REG Registered Server Memory RAM Opens in a new window or tab Open Box	1×8GB	$14.94	$1.868
32GB (4x8GB) DDR3 PC3-14900R ECC Reg Memory RAM for Supermicro SYS-2027TR-D70QRF Opens in a new window or tab Pre-Owned	4×8GB	$59.92	$1.873
SK Hynix 32GB Kit (4x8GB) 1Rx4 PC3-14900R Reg ECC RDIMM RAM HMT41GR7AFR4C Opens in a new window or tab Pre-Owned	4×8GB	$62.01	$1.938
2x Samsung 8GB DDR3 PC3-14900 RDIMM M393B1G70QH0-CMA Server Memory RAM Opens in a new window or tab Pre-Owned	2×8GB	$31.29	$1.956
32GB Lot of 4x 8GB 1Rx4 PC3-14900R RDIMM ECC RAM Memory Server IBM Lenovo Hynix Opens in a new window or tab Pre-Owned	4×8GB	$64.00	$2.000
OWC 32GB (4 x 8GB) PC3 - 14900 ECC RDIMM DDR3 OWC1866D3R8M32 for Mac or PC Opens in a new window or tab Pre-Owned	4×8GB	$66.07	$2.065
Micron 8GB 1Rx4 PC3-14900R RDIMM DDR3 1866 ECC REG Registered Server Memory RAM Opens in a new window or tab Open Box	1×8GB	$16.55	$2.069
32GB Lot of 4 8GB 1Rx4 PC3-14900R ECC RDIMM RAM Memory Server IBM Lenovo Samsung Opens in a new window or tab Pre-Owned	4×8GB	$68.00	$2.125
32GB (4 x 8GB 2Rx8) PC3-14900E ECC RDIMM Micron/Apple OEM MT18JSF1G72AZ-1G9E2ZE Opens in a new window or tab Pre-Owned	4×8GB	$69.47	$2.171
Lot of 3 Hynix HMT41GR7AFR4C-RD 8GB 1Rx4 PC3-14900R DDR3 RDIMM ECC Server Memory Opens in a new window or tab Pre-Owned	3×8GB	$54.92	$2.288
Samsung 8GB 2Rx4 PC3-14900R DDR3-1866 ECC REG 1.5v 240pin RDIMM M393B1K70QB0-CMA Opens in a new window or tab Open Box	1×8GB	$18.50	$2.313
IBM-Lenovo 8GB DDR3 PC3-14900R RDIMM 00D5034 47J0223 00D5040 00D5042 Server Mem Opens in a new window or tab Brand New	1×8GB	$18.60	$2.325
24GB (3x8GB) PC3-14900R DDR3 ECC Reg Memory RAM for Supermicro SYS-6017B-NTF Opens in a new window or tab Pre-Owned	3×8GB	$57.00	$2.375
Hynix 8GB 2Rx8 RDIMM- 1866MT/s (HMT41GR7AFR8C-RD) Opens in a new window or tab Pre-Owned	1×8GB	$19.00	$2.375
Dell 8GB 2Rx8 DDR3 RDIMM 1866Mhz (A7384583) (A7384583) Opens in a new window or tab Pre-Owned	1×8GB	$19.00	$2.375
32GB (4x8GB) DDR3 PC3-14900R ECC Reg Memory RAM for Supermicro SYS-2027R-E1R24N Opens in a new window or tab Pre-Owned	4×8GB	$76.00	$2.375
Hynix 8GB 2Rx4 RDIMM- 1866MT/s (HMT31GR7EFR4C-RD) Opens in a new window or tab Pre-Owned	1×8GB	$19.00	$2.375
Micron 8GB 1Rx4 RDIMM- 1866MT/s (MT18JSF1G72PZ-1G9E1HE) Opens in a new window or tab Pre-Owned	1×8GB	$19.00	$2.375
00D5032 00D5034 47J0221 IBM Lenovo 8GB PC3-14900 CL13 ECC DDR3 1866MHz LP RDIMM Opens in a new window or tab Pre-Owned	1×8GB	$20.00	$2.500
Lot of 2x Samsung 8GB DDR3-1866 ECC RDIMM HP 731657-581 Server RAM...SBIN Opens in a new window or tab Open Box	2×8GB	$40.01	$2.501
Lenovo 8GB, 2Rx8, 1.5V PC3-14900 CL13 ECC DDR3 1866MHz VLP RDIMM (46W0706) Opens in a new window or tab Pre-Owned	1×8GB	$24.00	$3.000
MICRON 8GB DDR3 1866MHz PC3-14900 CL13 2Rx4 ECC RDIMM Opens in a new window or tab Open Box	1×8GB	$24.99	$3.124
32GB IBM Lenovo 8GB 1Rx4 PC3-14900R RDIMM ECC RAM Memory Server Hynix. Open Box. Opens in a new window or tab Open Box	1×8GB	$24.99	$3.124
Hynix HMT31GR7EFR4CRD 8GB DDR3 1866 (PC3-14900) CL13 RDIMM RAM Module Opens in a new window or tab Pre-Owned	1×8GB	$25.97	$3.246
Lot of 2x Samsung 8GB DDR3-1866 ECC RDIMM HP 731657-581 Server RAM Opens in a new window or tab Pre-Owned	2×8GB	$52.00	$3.250
8GB PC3-14900 RDIMM Replacement for Supermicro MEM-DR380L-SL05-ER18 Memory RAM Opens in a new window or tab Brand New	1×8GB	$26.32	$3.290
Micron 8GB MT18JSF1G72PDZ-1G9P1KG DDR3-1866 RDIMM PC3-14900R CT8GERSDD8186D Opens in a new window or tab Pre-Owned	1×8GB	$27.28	$3.410
OWC 16GB (2x8GB) DDR3L 1866MHz 1Rx4 ECC Registered RDIMM 240pin Memory RAM Opens in a new window or tab Brand New	2×8GB	$56.98	$3.561
Hynix 8GB 2Rx4 PC3-14900 RDIMM DDR3 1866MHz ECC REG Registered Server Memory RAM Opens in a new window or tab Open Box	1×8GB	$29.26	$3.658
Micron 8GB 1Rx4 PC3-14900R RDIMM DDR3 1866 ECC REG Registered Server Memory RAM Opens in a new window or tab Open Box	1×8GB	$29.26	$3.658
OWC 8GB DDR3L 1866MHz 1Rx4 ECC Registered RDIMM 240pin Memory RAM Opens in a new window or tab Brand New	1×8GB	$29.99	$3.749
OWC 8GB 16GB DDR3 1866MHz ECC Registered RDIMM 240pin Memory RAM Opens in a new window or tab Brand New	1×8GB	$29.99	$3.749
8GB PC3-14900 RDIMM Replacement for Supermicro MEM-DR380L-HL03-ER18 Memory RAM Opens in a new window or tab Brand New	1×8GB	$32.24	$4.030
Samsung 8GB 1Rx4 PC3-14900R DDR3 1866MHz 1.5V ECC RDIMM Server Memory RAM 1x8G Opens in a new window or tab Open Box	1×8GB	$32.24	$4.030
Samsung 8GB DDR3 1866 MHz PC3-14900 ECC RDIMM Server Memory RAM M393B1G73QH0-CMA Opens in a new window or tab Open Box	1×8GB	$33.99	$4.249
IBM 00D5042 8GB PC3-14900R DDR3-1866 LP ECC RDIMM Server Memory Module Opens in a new window or tab Pre-Owned	1×8GB	$33.99	$4.249
PAIR of Two HP 712382-071 HP 8GB PC3-14900 RDIMM modules708639-B21 715273-001 Opens in a new window or tab Pre-Owned	2×8GB	$68.00	$4.250
8GB DDR3 PC3-14900 ECC RDIMM Replacement for Samsung M392B1G70DB0-CMA Memory RAM Opens in a new window or tab Brand New	1×8GB	$34.63	$4.329
8GB DDR3 1866MHz PC3-14900 RDIMM Replacement for HP 733481-001 Server Memory RAM Opens in a new window or tab Brand New	1×8GB	$34.63	$4.329
Lenovo 8GB 1RX4 PC3-14900R DDR3-1866MHZ RDIMM 47J0221 00D5032 00D5034 Opens in a new window or tab Pre-Owned	1×8GB	$34.99	$4.374
IBM 00D5034 00D5032 8GB 1Rx4 PC3-14900 1866MHz RDIMM Server Memory Opens in a new window or tab Pre-Owned	1×8GB	$34.99	$4.374
8GB 240-Pin DDR3-1866 PC3-14900 ECC RDIMM (2Rx4) RAM Arch Memory Opens in a new window or tab Brand New	1×8GB	$35.95	$4.494
8GB DDR3 PC3-14900 ECC RDIMM Replacement for Samsung M392B1G73DB0-CMA Memory RAM Opens in a new window or tab Brand New	1×8GB	$37.27	$4.659
HPE 8GB Server RAM PC3-14900R ECC Reg DDR3 RDIMM 1Rx4 731657-081 735303-001 Opens in a new window or tab Pre-Owned	1×8GB	$38.16	$4.770
HP 8GB PC3-14900R DDR3-1866 REGISTERED ECC 1RX4 MEMORY MODULE RDIMM 731761-B21 Opens in a new window or tab Pre-Owned	1×8GB	$39.87	$4.984

Compare interactively on the live $/GB scatter — median market lines, Pareto frontier, and every spec side by side.

8GB DDR3 RDIMM at other speeds

Other DDR3-1866 RDIMM capacities

16GB DDR3-1866 RDIMM · $2.50/GB