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8GBS421ZS3A15 - 8GB DDR4-2133P PC4-17000 2Rx8 260-Pin SODIMM Laptop Mini PC Memory

Item#: 8GBS421ZS3A15 Condition: Refurbished ✔️: Large Quantities Available! ⭐: Includes CPU Medics Warranty!
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8GBS421ZS3A15 - 8GB DDR4-2133P PC4-17000 2Rx8 260-Pin SODIMM Laptop Mini PC Memory

8GBS421ZS3A15 - 8GB DDR4-2133P PC4-17000 2Rx8 260-Pin SODIMM Laptop Mini PC Memory

Item#: 8GBS421ZS3A15

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  • Product Description
  • Compatible Models
  • Warranty & Returns
Product Description

8GB DDR4-2133P PC4-17000 2Rx8 260-Pin SODIMM Laptop Mini PC Memory

This single 8GB DDR4 memory module is designed for compatible laptops, mobile workstations, mini PCs, all-in-one computers, thin clients, NAS systems, and SODIMM-equipped motherboards. It operates at DDR4-2133 speed and uses a dual-rank 2Rx8 organization for systems or matched-memory applications that require this specific layout.

Technical Specifications

  • Capacity: 8GB
  • Memory Type: DDR4 SDRAM
  • Speed: DDR4-2133 / 2133MT/s
  • PC Rating: PC4-17000 / PC4-2133P-S
  • Form Factor: 260-pin SODIMM
  • Rank / Organization: 2Rx8 dual-rank
  • Module Organization: 1G x 64
  • DRAM Composition: Sixteen 512M x8 devices
  • CAS Latency: CL15
  • Standard Timing: 15-15-15
  • Voltage: 1.2V
  • ECC: No
  • Buffered / Registered: No / Unbuffered
  • Module Quantity: One 8GB SODIMM

Interchangeable / Replacement Part Numbers

Exact module and configuration part numbers:

MTA16ATF1G64HZ-2G1A1, MTA16ATF1G64HZ-2G1A2, MTA16ATF1G64HZ-2G1B1, MTA16ATF1G64HZ-2G1AZES, M471A1G43BB1-CPB, M471A1G43DB0-CPB, M471A1G43EB0-CPB, M471A1G43EB1-CPB, HMA41GS6AFR8N-TF, HMA41GS6MFR8N-TF, KVR21S15D8/8, KCP421SD8/8, HX421S15IB/8, CT8G4SFD8213, AD4S2133W8G15-B, AD4S2133W8G15-S, AD4S2133W8G15-R, PSD48G21332S, PSD48G213382S, TS1GSH64V1H, TS1GSH64V1H-I, SP008GBSFU213N02, 78.C2GF0.AF10B, 78.C2GF0.4010B, ES.08G2R.KDH, F21SB8GS, F21SB8GH, AT8G1D4S2133ND8N12V, 8GBS421ZS3A15, PE248086, 2S1D42R808GB, SHN08G64E1BD2SA-FPRT, VL41A1G63A-N6S, VL47A1G63A-N6S, M4S0-8GSSOCRG, M4L-PC42133ND4D815S-8G, MTA16ATF1G64HZ-2G1, M471A1G43DB0-CPB00, M471A1G43DB0-CPBD0, M471A1G43EB1-CPB00, M471A1G43EB1-CPBD0, HMA41GS6AFR8N-TFN0, HMA41GS6MFR8N-TFN0, KCP421SD8/8-B2, CBD21D4S15HAG/8G, ACR21D4S15HAG/8G, KTD3KX-HYA, KTD3KX-MIB, CT8G4SFD8213.16FA2, CT8G4SFD8213.16FB1, CT8G4SFD8213.C16FADP, CT8G4SFD8213.C16FBD1, CT8G4SFD8213.C16FBD2, CT8G4SFD8213.C16FBR2, CT8G4SFD8213.M16FB, CT8G4SFD8213.C16FA, CT8G4SFD8213.C16FB, CT8G4SFD8213.C16FHP, AS08GGB13CDTBGH, 2S1D42R808GB-B593, SHN08G64E1BD2SA, TD3KX, 0TD3KX, 5M30H35727, 5M30H35726, 5M30K59784, KN.8GB0G.037, KN.8GB0B.032, KN.8GB07.030, MEM-DR480L-HL01-SO21, RAM-8GDR4K0-SO-2133

☑️ Key Features

  • Exact 8GB dual-rank 2Rx8 memory organization
  • JEDEC-standard DDR4-2133 CL15 operation
  • Low-voltage 1.2V design
  • Non-ECC and unbuffered for compatible client systems
  • Suitable for laptops, mini PCs, AIO systems, thin clients, NAS devices, and SODIMM motherboards
  • Useful for replacing or matching an existing 8GB PC4-2133P 2Rx8 module

⚙️ Fit Notes

  • Confirm that the system requires DDR4 SODIMM, not DDR3 or DDR3L.
  • Confirm the slot accepts 260-pin SODIMM, not 288-pin desktop UDIMM.
  • This is non-ECC and unbuffered memory. It cannot replace ECC or registered memory.
  • Verify 2Rx8 when matching an existing module; do not substitute 1Rx8 or 1Rx16 when rank organization matters.
  • 2Rx8 means dual-rank, not dual-channel. This listing is for one 8GB module.
  • Match capacity, speed, voltage, rank, and timing when combining it with installed memory.
  • Precision, ZBook, ThinkPad P-series, Z2, and server-class boards may have separate ECC and non-ECC configurations.
  • Some QNAP configurations require identical modules in pairs.
  • Faster-memory systems may operate this module at its native 2133MT/s speed, subject to processor and BIOS support.

✅ Compatibility

Please note that this list is not exhaustive. Compatibility depends on the system’s specific processor and memory configuration. Confirm that the system uses 260-pin DDR4 non-ECC SODIMM memory before installation.

Laptops and Mobile Workstations

✔️ Latitude: E5470, E5570, E7270, E7470, 3380, 3580, 7280, 5480, 5580, 7480
✔️ Inspiron: 11 3195 2-in-1; 13 7368, 7378; 15 3567, 3584, 3595, 5567, 5578, 7560, 7579; 17 7773
✔️ XPS / Vostro / Alienware: XPS 15 9550; Vostro 15 3568, 5568; Alienware 13 R3
✔️ Precision Mobile: 3510, 3520, 5520, 7510 Core i5/i7 non-ECC configurations
✔️ HP EliteBook: 725 G4, 755 G4, 820 G3, 830 G5, 840 G3, 840 G4, 840 G5, 850 G3, 850 G4, 850 G5
✔️ HP ProBook: 11 EE G2; 430 G3, 440 G3, 450 G3 DDR4 variants; 430 G4, 440 G4, 450 G4, 470 G4, 640 G2
✔️ HP ZBook: 14u G4, 15u G3, 15 G3, 17 G3, Studio G3, x2 G4 non-ECC configurations
✔️ HP Pavilion / OMEN / HP 15: Pavilion 15-au0xxx, 15-bw0xxx, 15-cu0xxx, 15-cu1xxx; OMEN 15-ax0xxx, 17-w, 17-ap; HP 15-bs0xx, 15-bs1xx, 15-bs2xx, 15-db0xxx
✔️ ThinkPad: X260, ThinkPad 13 Gen 1 and Gen 2, 11e Gen 4 Core i3-7100U, A275, E475, E480, E560p, E575, T460s, T460p, T470
✔️ ThinkPad Workstation: P50 and P70 non-ECC configurations
✔️ IdeaPad / Yoga: IdeaPad 110-14ISK, 130, 320S-15, 320-17ISK, 320-17IKB, 330-17AST, 510S; Yoga 710-15 DDR4 series
✔️ Acer Aspire / Predator: V5-591G, R5-571T, E5-523G, ES1-433G DDR4, K50-20, V Nitro VN7-572G, VN7-572TG, VN7-592G, VN7-792G, Predator 15, Predator 17, Predator 17 G9-791
✔️ ASUS: VivoBook 14 X405UQ, VivoBook 15 X542UF, VivoBook S14 S410UN, VivoBook S510U, VivoBook Pro N552VX, A405UQ, R510IU, X442UF, X555BP, P5430UA, K550VX-GO405T
✔️ MSI: GL62 6QF, PE70 6QE, GT72VR Dominator Pro, GT72VR 6RD, GT73VR 6RE Titan, WS60 6QJ, WS72 6QH, WT72 6QM
✔️ Fujitsu LIFEBOOK / CELSIUS: AH41 Series, P727, S936/P, T726, T937 Iris Plus, U536, U938, U938-S, CELSIUS H760

Mini PCs Compact Computers and Barebones

✔️ Intel NUC: NUC6i3SYH, NUC6i3SYK, NUC6i5SYH, NUC6i5SYK, NUC7i3BNH, NUC7i5BNH, NUC7i7BNH, NUC7i3DNKE, NUC7i5DNHE, NUC7i5DNKPC
✔️ Compact Systems: OptiPlex 7040 Micro, OptiPlex 7050 Micro, Embedded Box PC 5000
✔️ HP Mini Systems: 260 G2 Mini, ProDesk 400 G2 DM, ProDesk 600 G2 Mini, EliteDesk 705 G3 Mini, EliteDesk 800 G2 Mini, Elite Slice G1, Z2 Mini G3 non-ECC configuration
✔️ Tiny Systems: ThinkCentre M625q Tiny, M700 Tiny, M900 Tiny, M900x Tiny, ThinkStation P320 Tiny
✔️ ASRock: DeskMini 110, DeskMini 110W, Beebox-S 6100U, Beebox-S 6200U, Beebox-S 7100U, Beebox-S 7200U
✔️ ASUS VivoMini: VM65, UN65U
✔️ MSI Mini PCs: Cubi 2 Plus, Cubi 2 Plus vPro, Cubi 2-012BEU, Cubi 3 Silent, Trident
✔️ Gigabyte BRIX: GB-BKi7T-7500, GB-BSi7HT-6500, GB-BKi3HA-7100, GB-BKi7HA-7500, GB-BSi3HAL-6100, GB-BSi7HA-6500, GA-H110MSTX-HD3-ZK
✔️ ZOTAC ZBOX: MI526, MI621 nano, MI640 nano, Magnus EN1060, EN31050, EN51050, EK71080, ZBOX Pro QK5P1000
✔️ Acer Chromebox: CXI3

SODIMM Motherboards and Embedded Boards

✔️ ASRock: H110M-STX, SBC-330, IMB-195, IMB-195-D, C236 WSI4-65L non-ECC configuration
✔️ ASUS: Q170T, H110T, H110T/CSM, H110T-CM-A
✔️ Gigabyte: GA-H110TN-GSM PLUS, GA-Q170TN-GSM PLUS, GA-SBC7100, GA-SBC7300, N4120I H, GA-IMB310TN, GA-IMB310N, GA-IMB4100TN, MDH11JI, MDQ17AI
✔️ Supermicro: X11SSV-Q, X11SSN-L
✔️ BCM: RX110H, MX3965U

All-in-One Computers

✔️ OptiPlex AIO: 5250, 7440, 7450
✔️ HP AIO: EliteOne 800 G2; ProOne 400 G2, 600 G2, 440 G3, 490 G3; HP 205 G3 DDR4, 20-c401la, 24-b009la, 24-b203d, 24-f014la
✔️ ThinkCentre AIO: M700z, M800z, M900z
✔️ Acer Aspire AIO: Z22 Series

Thin Clients and NAS Systems

✔️ Thin Clients: HP t530, HP t630, Wyse 7040
✔️ QNAP NAS: TS-473, TS-873, TVS-473, TVS-473e, TVS-673, TVS-673e, TVS-873, TVS-873e, TVS-872N
✔️ Additional Support: Other systems that specifically require an 8GB DDR4-2133 CL15 260-pin non-ECC unbuffered 2Rx8 SODIMM may also be compatible when capacity and BIOS limitations are observed.

Compatible Models

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