🥟 DIMMsum

128GB DDR5-4800 RDIMM — used server RAM prices

Registered ECC memory (RDIMM) rated at 4800 MT/s — sellers also list this speed as PC5-38400. 128GB sticks fit current DDR5 server platforms (Xeon Scalable Sapphire Rapids and later, EPYC Genoa and later). 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.

$38.98/GB
median $/GB (single sticks, fixed price)
$23.05/GB
cheapest live $/GB
$2950
cheapest single stick, shipped
103
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)

ListingConfigPrice shipped$/GB
P43334-B21 P48503-001 HPE 128GB(1x128GB) 2S2Rx4 PC5-4800B RDIMM Memory HPE REF** Opens in a new window or tab
Open Box
1×128GB $2950.00 $23.047
Hynix HMCT04MEERA HYNIX 128GB DDR5-4800 4RX4 RDIMM MEMORY Opens in a new window or tab
Pre-Owned
1×128GB $3199.00 $24.992
M321RAGA0B20-CWK Samsung 128GB PC5-38400 DDR5-4800MHz ECC 2S2Rx4 RDIMM Memory Opens in a new window or tab
Pre-Owned
1×128GB $3295.00 $25.742
SAMSUNG 128GB 2S2Rx4 PC5-4800B DDR5 RDIMM SERVER MEMORY M321RAGA0B20-CWK Opens in a new window or tab
Pre-Owned
1×128GB $3299.00 $25.773
SK HYNIX 128G (1X128GB) 2S2RX4 PC5-4800B RDIMM SERVER MEMORY HMCT04MEERA131N Opens in a new window or tab
Pre-Owned
1×128GB $3299.00 $25.773
New SAMSUNG 128GB DDR5 RDIMM 2S2Rx4 PC5-4800B M321RAGA0B20-CWKZJ Opens in a new window or tab
Brand New
1×128GB $3500.00 $27.344
Samsung 128GB DDR5 PC5-38400 4800MHz ECC RDIMM Server Memory M321RAGA0B20-CWK Opens in a new window or tab
Pre-Owned
1×128GB $3529.99 $27.578
New Listing HMCT04MEERA135N Hynix 128GB PC5-38400 DDR5-4800MHz ECC REG RDIMM 2S2Rx4 Memory Opens in a new window or tab
Pre-Owned
1×128GB $3599.00 $28.117
SK HYNIX HMCT04MEERA135N 128GB DDR5 EC8 RDIMM 2S2Rx4 PC5-4800B Opens in a new window or tab
Open Box
1×128GB $3690.00 $28.828
New SK Hynix 128GB 2S2Rx4 PC5-4800B DDR5-38400 ECC RDIMM Memory HMCT04MEERA131N Opens in a new window or tab
Open Box
1×128GB $3699.00 $28.898
Samsung 128GB DDR5-4800 ECC Registered RDIMM Server RAM M321RAGA0B20-CWK Opens in a new window or tab
Brand New
1×128GB $3736.67 $29.193
M321RAGA0B20-CWK Samsung 128GB PC5-38400MHz DDR5-4800MHz ECC 4Rx4 RDIMM Memory Opens in a new window or tab
Pre-Owned
1×128GB $3809.99 $29.766
128GB RDIMM DDR5 4800MHz 4Rank 3DS/TSV RAM Compatible for Dell AC448843 AC449974 Opens in a new window or tab
Brand New
1×128GB $3826.00 $29.891
SAMSUNG 128G (1X128GB) 2S2RX4 PC5-4800B M321RAGA0B20-CWK DDR5 RDIMM Opens in a new window or tab
Open Box
1×128GB $3890.00 $30.391
New Listing HMCT04MEERA140N SK Hynix 128GB PC5-38400 DDR5-4800MHz ECC Quad Rank RDIMM Memory Opens in a new window or tab
Open Box
1×128GB $3899.00 $30.461
256GB 2x128GB PC5-4800 EC8 RDIMM ASUS ExpertCenter Pro ET700I W7 Memory RAM Opens in a new window or tab
Brand New
2×128GB $7979.98 $31.172
Hynix 128GB DDR5-4800 PC5-38400 4Rx4 EC8 RDIMM Server Memory RAM HMCT04MEERA129N Opens in a new window or tab
Pre-Owned
1×128GB $3989.99 $31.172
Hynix 128GB DDR5-4800 PC5-38400 4Rx4 EC8 RDIMM Server Memory RAM HMCT04MEERA135N Opens in a new window or tab
Open Box
1×128GB $3989.99 $31.172
Hynix 128GB 2S2Rx4 (4Rx4) PC5-4800 EC8 RDIMM ECC Registered Server Memory RAM Opens in a new window or tab
Open Box
1×128GB $3989.99 $31.172
128GB 2S2Rx4 PC5-4800 EC8 RDIMM Dell PowerEdge R6615 Memory RAM Opens in a new window or tab
Brand New
1×128GB $3989.99 $31.172
Hynix 128GB 2S2Rx4 DDR5-4800 EC8 RDIMM PC5-38400 Server Memory RAM (HMCT04MEERA) Opens in a new window or tab
Pre-Owned
1×128GB $3989.99 $31.172
256GB 2x128GB PC5-4800 EC8 RDIMM Dell Precision 7875 Memory RAM Opens in a new window or tab
Brand New
2×128GB $7979.98 $31.172
128GB 2S2Rx4 PC5-4800 EC8 RDIMM HP ProLiant DL345 G11 Memory RAM
Brand New
1×128GB $3989.99 $31.172
Cisco 128GB PC5-38400 RDIMM UCS-MR128G4RE1 15-109546-01 Server Memory RAM x1 Opens in a new window or tab
Pre-Owned
1×128GB $3989.99 $31.172
128GB 2S2Rx4 PC5-4800 EC8 RDIMM ASUS ExpertCenter Pro ET700I W7 Memory RAM Opens in a new window or tab
Brand New
1×128GB $3989.99 $31.172
HP 128GB DDR5 4800 RDIMM P50313-B21 P56154-001 P43336-1A1 Server HPE Memory RAM Opens in a new window or tab
Open Box
1×128GB $3989.99 $31.172
128GB PC5-38400 RDIMM Replacement for Supermicro MEM-DR512L-HL01-ER48 Memory RAM Opens in a new window or tab
Brand New
1×128GB $3989.99 $31.172
128GB PC5-38400 RDIMM Replacement for Supermicro MEM-DR512MH-ER48 Memory RAM Opens in a new window or tab
Brand New
1×128GB $3989.99 $31.172
HMCT04MEERA129N Hynix 128GB 2S2Rx4 DDR5-4800 EC8 RDIMM PC5-38400 Server Memory Opens in a new window or tab
Pre-Owned
1×128GB $3999.00 $31.242
HMCT04MEERA131N HYNIX 128G (1X128GB) 2S2RX4 PC5-4800B RDIMM MEMORY Opens in a new window or tab
Pre-Owned
1×128GB $3999.00 $31.242
Samsung 128GB 4Rx4 DDR5 RDIMM- 4800MT/s (M321RAGA0B20-CWKZJ) Opens in a new window or tab
Pre-Owned
1×128GB $3999.00 $31.242
Hynix 128GB 4Rx4 DDR5 RDIMM- 4800MT/s (HMCT04AEERA131N) Opens in a new window or tab
Pre-Owned
1×128GB $3999.00 $31.242
Lenovo 128GB PC5-38400 RDIMM 4X77A77034 4X77A81443 03GX339 Server Memory RAM x1 Opens in a new window or tab
Pre-Owned
1×128GB $4094.99 $31.992
HMCT04MEERA131N Hynix 128GB PC5-38400 DDR5-4800MHz RDIMM CL40 Memory Opens in a new window or tab
Pre-Owned
1×128GB $4499.00 $35.148
HMCT04MEERA129N HYNIX 128GB RDIMM (DDR5-4800-46 4RX4), UCSX-MR128G4RE1 Opens in a new window or tab
Open Box
1×128GB $4499.95 $35.156
HYNIX HMCT04MEERA129N 128GB 4Rx4 DDR5-4800-46 RDIMM *New Bulk* - UCSX-MR128G4RE1 Opens in a new window or tab
Open Box
1×128GB $4500.00 $35.156
NewP43334-B21 P43336-0A1 HPE 128GB 2S2Rx4 DDR5 PC5-4800 RDIMM Gen11 Server Opens in a new window or tab
Brand New
1×128GB $4508.13 $35.220
HPE P43334-B21 P43336-0A1 128GB 2S2Rx4 DDR5 PC5-4800 RDIMM Gen11 Server Memory Opens in a new window or tab
Brand New
1×128GB $4590.00 $35.859
HMCT04MEERA129N Hynix 128GB PC5-38400 DDR5-4800MHz ECC 2S2Rx4 1.1V RDIMM Memory Opens in a new window or tab
Pre-Owned
1×128GB $4609.99 $36.016
HMCT04MEERA129N Hynix 128GB 2S2Rx4 DDR5-4800 PC5-38400 EC8 RDIMM Server Memory Opens in a new window or tab
Pre-Owned
1×128GB $4619.90 $36.093
M321RAGA0B20-CWKBH Samsung 128GB DDR5 4800MHz PC5-38400 RDIMM CL40 ECC Memory Opens in a new window or tab
Open Box
1×128GB $4698.00 $36.703
Samsung 128GB DDR5 4800MHz PC5-38400 RDIMM CL40 ECC M321RAGA0B20-CWKBH Memory Opens in a new window or tab
Open Box
1×128GB $4699.00 $36.711
SAMSUNG DDR5 EC8 RDIMM 128GB 4800MHZ Opens in a new window or tab
Open Box
1×128GB $4700.00 $36.719
SAMSUNG 128GB DDR5 EC8 RDIMM 2S2Rx4 4800MHZ M321RAGA0B20-CWK RAM Opens in a new window or tab
Open Box
1×128GB $4700.00 $36.719
SAMSUNG 128GB DDR5 EC8 RDIMM 2S2Rx4 4800MHZ M321RAGA0B20-CWK RAM Opens in a new window or tab
Open Box
1×128GB $4700.00 $36.719
SAMSUNG 128GB DDR5 4800MHz PC5-38400 CL40 2S2Rx4 ECC RDIMM Opens in a new window or tab
Open Box
1×128GB $4724.99 $36.914
** HMCT04MEERA129N Hynix 128GB PC5-38400 DDR5-4800MHz ECC RDIMM 2S2Rx4 Memory** Opens in a new window or tab
Pre-Owned
1×128GB $4760.00 $37.188
P43334-B21 P43336-0A1 HPE 128GB 2S2Rx4 DDR5 PC5-4800 RDIMM Gen11 Server Memory Opens in a new window or tab
Brand New
1×128GB $4780.13 $37.345
P43334-B21 P43336-0A1 HPE 128GB 2S2Rx4 DDR5 PC5-4800 RDIMM Gen11 Server Memory Opens in a new window or tab
Brand New
1×128GB $4780.13 $37.345
OWC 256GB (2x128GB) DDR5 4800MHz 4Rx4 ECC Registered RDIMM 288pin Memory RAM Opens in a new window or tab
Brand New
2×128GB $9571.18 $37.387

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

128GB DDR5 RDIMM at other speeds

Other DDR5-4800 RDIMM capacities