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Best Desktop & Laptop Memory – DDR5 & DDR4 RAM Upgrades in South Africa

▶ Maximize Speed and Efficiency with the Best Desktop & Laptop RAM in South Africa

Memory (RAM) is one of the most critical components of your PC or laptop, directly affecting speed, multitasking, and overall system performance. Whether you're gaming, editing 4K videos, programming AI models, or simply upgrading an old laptop, choosing the right RAM ensures smoother performance and fewer slowdowns.

At ITworkup, we offer a wide range of Desktop and Laptop RAM modules, including high-speed DDR5 and reliable DDR4 memory from top brands like Corsair, Kingston, Crucial, G.Skill, and more.

Did you know? DDR5 has now smashed past 12,264 MT/s in recent overclocking records. Compare that to DDR4’s max of around 3200-4000MHz, and it’s like comparing a rocket to a bicycle. If you’re still running DDR4, you’re basically living in the floppy disk era—but don’t worry, we’ve got great upgrade options to help you keep up!

Shop high-performance RAM with fast shipping in Johannesburg, Cape Town, and Midrand or visit our store for expert advice on upgrading your system.


⚡ The Future of RAM – DDR5 vs DDR4 (And Why It's Not Even Close)

Let’s be real—if you're still rocking DDR4, it's like using a flip phone in the era of foldable screens. DDR5 RAM isn’t just an upgrade; it’s a revolution, bringing insane speeds, higher bandwidth, lower power consumption, and next-gen AI-driven memory management.

DDR5 RAM – Next-Gen Performance

  • Speeds up to 12,264 MT/s (a world record!) ⚡
  • Double the bandwidth of DDR4, making gaming & multitasking ultra-smooth
  • Onboard power management, reducing heat & increasing efficiency

DDR4 RAM – The Old Reliable

  • Max speeds around 3200-4000MHz (which seemed fast… in 2016)
  • Still a great option for budget builds & older motherboards
  • Best for those who aren’t quite ready for the DDR5 revolution

⁉️ Need help choosing between DDR4 and DDR5? Contact ITworkup South Africa for expert advice!


⚡ Best Desktop & Laptop RAM for Every Setup

Gaming Memory – High FPS & Smooth Performance

  • DDR5-6000 to DDR5-8800+ for maximum FPS
  • RGB RAM options for those who need their PC to glow as fast as it runs

Professional Workstation RAM – For Creators & Developers

  • 64GB & 128GB kits for video editing, CAD, and AI computing
  • ECC RAM options for stable, error-free performance

Laptop Upgrades – Give Your Laptop a New Life

  • DDR4 & DDR5 SO-DIMM modules for easy laptop memory upgrades
  • Great for business, gaming, and ultrabooks

✅ Why Buy Your RAM from ITworkup?

Latest DDR5 & DDR4 Memory – All the top brands in stock
Best Prices in South Africa – Competitive deals on high-performance RAM
Fast Shipping – Available in Johannesburg, Midrand & Cape Town
Expert Support – Need advice? We’re here to help you upgrade!

DDR3 8GB/1333 (1*8GB) CL9 DDR3 8GB/1333 (1*8GB) CL9
2025 Deals -21 %
Brand: GoodRam In Stock: 5+ Model: GR1333D364L9/8G
Memory type : DDR3 | Total memory capacity: 8 | Memory bus frequency: 1333 MHz | Number of memory cards in set: 1 | CAS Latency: CL9 | Radiator : No..
R336 R424
Ex VAT:R293
DDR3 4GB/1333 512*8 Single Rank DDR3 4GB/1333 512*8 Single Rank
2025 Deals -13 %
Brand: GoodRam In Stock: 5+ Model: GR1333D364L9S/4G
Memory type : DDR3 | Total memory capacity: 4 | Memory bus frequency: 1333 MHz | CAS Latency: CL9..
R322 R368
Ex VAT:R280
DDR3 32GB (4x8GB) RipjawsZ 2400MHz CL11 XMP DDR3 32GB (4x8GB) RipjawsZ 2400MHz CL11 XMP
2025 Deals -9 %
Brand: G.SKILL In Stock: 1 Model: F3-2400C11Q-32GZM
Memory type : DDR3 | Total memory capacity: 32 | Memory bus frequency: 2400 MHz | Number of memory cards in set: 4 | CAS Latency: CL11 | Radiator : Yes | Other features: - Unbuffered- Non-ECC - Intel XMP (Extreme Memory Profile) Ready- Voltage 1.65v..
R2,547 R2,805
Ex VAT:R2,215
DDR3 32GB (4x8GB) RipjawsZ 1600MHz CL10 XMP
2025 Deals -14 %
Brand: G.SKILL In Stock: 1 Model: F3-12800CL10Q-32GBZL
Model: F3-12800CL10Q-32GBZL | Memory type : DDR3 | Total memory capacity: 32768 MB | Memory bus frequency: 1600 MHz | Number of memory cards in set: 4 | CAS Latency: CL10 | Radiator : Yes..
R1,789 R2,074
Ex VAT:R1,556
DDR3 16GB (2x8GB) RipjawsX 2400MHz CL11 XMP DDR3 16GB (2x8GB) RipjawsX 2400MHz CL11 XMP
2025 Deals -13 %
Brand: G.SKILL In Stock: 3 Model: F3-2400C11D-16GXM
Memory type : DDR3 | Total memory capacity: 16 | Memory bus frequency: 2400 MHz | Number of memory cards in set: 2 | CAS Latency: CL11 | Radiator : Yes | Other features: Non-ECCUnbufferedSPD Speed1333MHz SPD Voltage1.50vTested Voltage 1.65v..
R1,322 R1,519
Ex VAT:R1,150
DDR3 16GB (2x8GB) RipjawsX 1600MHz CL9 XMP DDR3 16GB (2x8GB) RipjawsX 1600MHz CL9 XMP
2025 Deals -16 %
Brand: G.SKILL In Stock: 4 Model: F3-1600C9D-16GXM
Model: F3-1600C9D-16GXM | Memory type : DDR3 | Total memory capacity: 16 | Memory bus frequency: 1600 MHz | Number of memory cards in set: 2 | CAS Latency: CL9 | Radiator : Yes..
R1,101 R1,308
Ex VAT:R957
DDR3 16GB (2x8GB) Ares 1600MHz CL9 XMP Low Profile DDR3 16GB (2x8GB) Ares 1600MHz CL9 XMP Low Profile
2025 Deals -9 %
Brand: G.SKILL In Stock: 2 Model: F3-1600C9D-16GAR
Memory type : DDR3 | Total memory capacity: 16384 MB | Memory bus frequency: 1600 MHz | Number of memory cards in set: 2 | CAS Latency: CL9 | Other features: 1.5V..
R1,101 R1,207
Ex VAT:R957
DDR QNAP 32GB DDR4-3200 ECC U-DIMM 288 pin T0 version
2025 Deals -12 %
Brand: QNAP In Stock: 4 Model: RAM-32GDR4ECT0-UD-3200
QNAP RAM-32GDR4ECT0-UD-3200. Komponente für: PC, Speicherkapazität: 32 GB, Speicherlayout (Module x Größe): 1 x 32 GB, Interner Speichertyp: DDR4, Speichertaktfrequenz: 3200 MHz, ECC..
R9,440 R10,671
Ex VAT:R8,209
Dahua Technology DDR-C600URG32G36D memory module 32 GB 2 x 16 GB DDR4 3600 MHz Dahua Technology DDR-C600URG32G36D memory module 32 GB 2 x 16 GB DDR4 3600 MHz
2025 Deals -9 %
Brand: DAHUA In Stock: 5+ Model: 1.0.01.06.10574
Operating temperature (T-T): 0 - 70 °C | Memory layout (modules x size): 2 x 16 GB | Component for: PC | Internal memory: 32 GB | Height: 7.6 mm | Weight: 65 g | Intel Extreme Memory Profile (XMP) version: 2.0 | CAS latency: 18 | Internal memory type: DDR4 | Width: 46.9 mm | Backlight: Yes | Package..
R2,243 R2,473
Ex VAT:R1,950
Dahua Technology DDR-C600UHW8G32 memory module 8 GB 1 x 8 GB DDR4 3200 MHz Dahua Technology DDR-C600UHW8G32 memory module 8 GB 1 x 8 GB DDR4 3200 MHz
2025 Deals -8 %
Brand: DAHUA In Stock: 5+ Model: DDR-C600UHW8G32
Memory layout (modules x size): 1 x 8 GB | Depth: 136.1 mm | Height: 7.6 mm | Memory voltage: 1.2 V | CAS latency: 22 | Intel Extreme Memory Profile (XMP) version: 2.0 | Memory form factor: 288-pin DIMM | Width: 46.9 mm | Cooling type: Heatsink | Internal memory: 8 GB | Package height: 9.5 mm | Pack..
R729 R794
Ex VAT:R634
Dahua Technology DDR-C600UHW16G36 memory module 16 GB 1 x 16 GB DDR4 3600 MHz Dahua Technology DDR-C600UHW16G36 memory module 16 GB 1 x 16 GB DDR4 3600 MHz
2025 Deals -12 %
Brand: DAHUA In Stock: 5+ Model: DDR-C600UHW16G36
Memory voltage: 1.35 V | Intel Extreme Memory Profile (XMP) version: 2.0 | Component for: PC | Storage temperature (T-T): -20 - 85 °C | Package width: 78.9 mm | Operating relative humidity (H-H): 25 - 85% | Operating temperature (T-T): 0 - 70 °C | Memory form factor: 288-pin DIMM | Package depth: 17..
R1,282 R1,452
Ex VAT:R1,115
Dahua Technology DDR-C600UHW16G32 memory module 16 GB 1 x 16 GB DDR4 3200 MHz Dahua Technology DDR-C600UHW16G32 memory module 16 GB 1 x 16 GB DDR4 3200 MHz
2025 Deals -6 %
Brand: DAHUA In Stock: 5+ Model: DDR-C600UHW16G32
Intel Extreme Memory Profile (XMP) version: 2.0 | CAS latency: 22 | Operating relative humidity (H-H): 25 - 85% | Memory form factor: 288-pin DIMM | Package height: 9.5 mm | Storage temperature (T-T): -20 - 85 °C | Package width: 78.9 mm | Depth: 136.1 mm | Internal memory: 16 GB | Operating tempera..
R1,107 R1,181
Ex VAT:R963
Dahua Technology DDR-C600UHD8G32 memory module 8 GB 1 x 8 GB DDR4 3200 MHz Dahua Technology DDR-C600UHD8G32 memory module 8 GB 1 x 8 GB DDR4 3200 MHz
2025 Deals -8 %
Brand: DAHUA In Stock: 5+ Model: DDR-C600UHD8G32
Package height: 9.5 mm | Operating temperature (T-T): 0 - 70 °C | Operating relative humidity (H-H): 25 - 85% | Memory clock speed: 3200 MHz | Package weight: 87 g | Weight: 65 g | Internal memory type: DDR4 | Internal memory: 8 GB | Package depth: 176.6 mm | Width: 46.9 mm | Package width: 78.9 mm ..
R729 R794
Ex VAT:R634
Dahua Technology DDR-C600UHD16G36 memory module 16 GB 1 x 16 GB DDR4 3600 MHz Dahua Technology DDR-C600UHD16G36 memory module 16 GB 1 x 16 GB DDR4 3600 MHz
2025 Deals -18 %
Brand: DAHUA In Stock: 5+ Model: DDR-C600UHD16G36
Operating relative humidity (H-H): 25 - 85% | Weight: 65 g | Internal memory: 16 GB | Memory clock speed: 3600 MHz | Package width: 78.9 mm | Operating temperature (T-T): 0 - 70 °C | Package depth: 176.6 mm | Storage temperature (T-T): -20 - 85 °C | Memory form factor: 288-pin DIMM | Package weight:..
R1,368 R1,665
Ex VAT:R1,190
Dahua Technology DDR-C600UHD16G32 memory module 16 GB 1 x 16 GB DDR4 3200 MHz Dahua Technology DDR-C600UHD16G32 memory module 16 GB 1 x 16 GB DDR4 3200 MHz
2025 Deals -6 %
Brand: DAHUA In Stock: 5+ Model: DDR-C600UHD16G32
Package width: 78.9 mm | Memory form factor: 288-pin DIMM | Storage temperature (T-T): -20 - 85 °C | Package weight: 87 g | Package depth: 176.6 mm | Weight: 65 g | Package height: 9.5 mm | Internal memory: 16 GB | Operating temperature (T-T): 0 - 70 °C | Internal memory type: DDR4 | Operating relat..
R1,107 R1,181
Ex VAT:R963
Dahua Technology DDR-C300U4G26 memory module 4 GB 1 x 4 GB DDR4 2666 MHz
2025 Deals -3 %
Brand: DAHUA In Stock: 5+ Model: DDR-C300U4G26
Operating temperature (T-T): 0 - 70 °C | Internal memory: 4 GB | Memory form factor: 288-pin DIMM | Width: 69.6 mm | Package width: 165 mm | Package weight: 44 g | Operating relative humidity (H-H): 25 - 85% | Weight: 16 g | Component for: PC | Package height: 16.5 mm | Storage temperature (T-T): 20..
R1,251 R1,296
Ex VAT:R1,088
Dahua Technology DDR-C300U32G32 memory module 32 GB 1 x 32 GB DDR4 3200 MHz
2025 Deals -11 %
Brand: DAHUA In Stock: 5+ Model: DDR-C300U32G32
Width: 30 mm | Height: 3.58 mm | CAS latency: 22 | Package height: 16.5 mm | Memory voltage: 1.2 V | Memory layout (modules x size): 1 x 32 GB | Depth: 69.6 mm | Internal memory: 32 GB | Memory clock speed: 3200 MHz | Package weight: 44 g | Package depth: 165 mm | Weight: 16 g | Internal memory type..
R2,443 R2,752
Ex VAT:R2,124
CT8G4SFRA32A
2025 Deals -13 %
Brand: Crucial In Stock: 5+ Model: CT8G4SFRA32A
..
R534 R612
Ex VAT:R464
CT16G4SFRA32A CT16G4SFRA32A
2025 Deals -10 %
Brand: Crucial In Stock: 5+ Model: CT16G4SFRA32A
CAS latency: 22 | Internal memory type: DDR4 | Buffered memory type: Unregistered (unbuffered) | Memory layout (modules x size): 1 x 16 GB | Memory voltage: 1.2 V | Internal memory: 16 GB | ECC: No | Component for: Laptop | Memory clock speed: 3200 MHz | Harmonized System (HS) code: 84733020 | Modul..
R864 R957
Ex VAT:R751
Crucial DDR5-5600   8GB
2025 Deals -18 %
Brand: Crucial In Stock: 5+ Model: CT8G56C46U5
AMD Extended Profiles for Overclocking (EXPO): Yes | Intel Extreme Memory Profile (XMP): Yes | Memory layout (modules x size): 1 x 8 GB | CAS latency: 46 | Memory clock speed: 5600 MHz | ECC: Yes | Intel Extreme Memory Profile (XMP) version: 3.0 | AMD Extended Profiles for Overclocking (EXPO) versio..
R744 R906
Ex VAT:R647
Crucial CT8G4DFS824A memory module 8 GB 1 x 8 GB DDR4 2400 MHz Crucial CT8G4DFS824A memory module 8 GB 1 x 8 GB DDR4 2400 MHz
2025 Deals -11 %
Brand: Crucial In Stock: 5+ Model: CT8G4DFS824A
CAS latency: 17 | Memory clock speed: 2400 MHz | Internal memory: 8 GB | Internal memory type: DDR4 | Operating temperature (T-T): 0 - 85 °C | Component for: PC/Server | ECC: No | Width: 133.3 mm | Memory form factor: 288-pin DIMM | Height: 31 mm | Memory voltage: 1.2 V | Memory layout (modules x si..
R610 R685
Ex VAT:R531
Crucial CT8G48C40U5 memory module 8 GB 1 x 8 GB DDR5 4800 MHz ECC Crucial CT8G48C40U5 memory module 8 GB 1 x 8 GB DDR5 4800 MHz ECC
2025 Deals -11 %
Brand: Crucial In Stock: 5+ Model: CT8G48C40U5
On-Die ECC: Yes | Buffered memory type: Unregistered (unbuffered) | CAS latency: 40 | ECC: Yes | Memory voltage: 1.1 V | Component for: PC/Server | Memory clock speed: 4800 MHz | Harmonized System (HS) code: 84733020 | Internal memory: 8 GB | Memory layout (modules x size): 1 x 8 GB | Internal memor..
R699 R789
Ex VAT:R608
Crucial CT8G48C40S5 memory module 8 GB 1 x 8 GB DDR5 4800 MHz Crucial CT8G48C40S5 memory module 8 GB 1 x 8 GB DDR5 4800 MHz
2025 Deals -16 %
Brand: Crucial In Stock: 5+ Model: CT8G48C40S5
ECC: No | Memory form factor: 262-pin SO-DIMM | Memory clock speed: 4800 MHz | Memory layout (modules x size): 1 x 8 GB | CAS latency: 40 | Memory voltage: 1.1 V | Component for: Laptop | Buffered memory type: Unregistered (unbuffered) | Internal memory type: DDR5 | Internal memory: 8 GB | Harmonize..
R769 R916
Ex VAT:R669
Crucial CT32G56C46U5 memory module 32 GB 1 x 32 GB DDR5 5600 MHz
2025 Deals -12 %
Brand: Crucial In Stock: 5+ Model: CT32G56C46U5
CAS latency: 46 | Internal memory: 32 GB | Memory layout (modules x size): 1 x 32 GB | Component for: PC | Internal memory type: DDR5 | Memory clock speed: 5600 MHz | Memory voltage: 1.1 V | Buffered memory type: Unregistered (unbuffered) | On-Die ECC: Yes..
R1,920 R2,171
Ex VAT:R1,670
Crucial CT32G56C46S5 memory module 32 GB 1 x 32 GB DDR5 5600 MHz
2025 Deals -7 %
Brand: Crucial In Stock: 5+ Model: CT32G56C46S5
Memory voltage: 1.1 V | CAS latency: 46 | Internal memory: 32 GB | Memory clock speed: 5600 MHz | Component for: Laptop | Internal memory type: DDR5 | Memory layout (modules x size): 1 x 32 GB | Buffered memory type: Unregistered (unbuffered) | On-Die ECC: Yes..
R1,918 R2,060
Ex VAT:R1,668
Crucial CT32G4DFD832A memory module 32 GB 1 x 32 GB DDR4 3200 MHz Crucial CT32G4DFD832A memory module 32 GB 1 x 32 GB DDR4 3200 MHz
2025 Deals -19 %
Brand: Crucial In Stock: 5+ Model: CT32G4DFD832A
Memory clock speed: 3200 MHz | Component for: PC/Server | Lead plating: Gold | Harmonized System (HS) code: 84733020 | Internal memory type: DDR4 | Memory voltage: 1.2 V | ECC: No | CAS latency: 22 | Internal memory: 32 GB | Memory layout (modules x size): 1 x 32 GB | Memory form factor: 288-pin DIM..
R1,468 R1,803
Ex VAT:R1,277
Crucial CT32G48C40U5 memory module 32 GB 1 x 32 GB DDR5 4800 MHz Crucial CT32G48C40U5 memory module 32 GB 1 x 32 GB DDR5 4800 MHz
2025 Deals -19 %
Brand: Crucial In Stock: 5+ Model: CT32G48C40U5
ECC: No | Buffered memory type: Unregistered (unbuffered) | CAS latency: 40 | On-Die ECC: Yes | Component for: PC/Server | Memory layout (modules x size): 1 x 32 GB | Internal memory: 32 GB | Memory clock speed: 4800 MHz | Harmonized System (HS) code: 84733020 | Memory voltage: 1.1 V | Internal memo..
R1,956 R2,410
Ex VAT:R1,701
Crucial CT32G48C40S5 memory module 32 GB 1 x 32 GB DDR5 4800 MHz Crucial CT32G48C40S5 memory module 32 GB 1 x 32 GB DDR5 4800 MHz
2025 Deals -13 %
Brand: Crucial In Stock: 5+ Model: CT32G48C40S5
Memory layout (modules x size): 1 x 32 GB | Memory form factor: 262-pin SO-DIMM | Component for: Laptop | Buffered memory type: Unregistered (unbuffered) | Memory voltage: 1.1 V | Internal memory: 32 GB | CAS latency: 40 | ECC: No | Harmonized System (HS) code: 84733020 | Memory clock speed: 4800 MH..
R1,952 R2,249
Ex VAT:R1,697
Crucial CT2K8G48C40U5 memory module 16 GB 2 x 8 GB DDR5 4800 MHz Crucial CT2K8G48C40U5 memory module 16 GB 2 x 8 GB DDR5 4800 MHz
2025 Deals -16 %
Brand: Crucial In Stock: 5+ Model: CT2K8G48C40U5
Memory clock speed: 4800 MHz | CAS latency: 40 | Memory layout (modules x size): 2 x 8 GB | Component for: PC/Server | Buffered memory type: Unregistered (unbuffered) | ECC: No | Internal memory: 16 GB | On-Die ECC: Yes | Internal memory type: DDR5 | Harmonized System (HS) code: 84733020 | Memory fo..
R1,208 R1,439
Ex VAT:R1,050
Crucial CT2K16G4SFRA32A memory module 32 GB 2 x 16 GB DDR4 3200 MHz Crucial CT2K16G4SFRA32A memory module 32 GB 2 x 16 GB DDR4 3200 MHz
2025 Deals -11 %
Brand: Crucial In Stock: 5 Model: CT2K16G4SFRA32A
CAS latency: 22 | Component for: Laptop | Memory layout (modules x size): 2 x 16 GB | ECC: No | Internal memory type: DDR4 | Internal memory: 32 GB | Memory clock speed: 3200 MHz | Harmonized System (HS) code: 84733020 | Memory voltage: 1.2 V | Buffered memory type: Unregistered (unbuffered) | Modul..
R1,731 R1,937
Ex VAT:R1,505
Crucial CP2K16G56C46U5 memory module 32 GB 2 x 16 GB DDR5 5600 MHz Crucial CP2K16G56C46U5 memory module 32 GB 2 x 16 GB DDR5 5600 MHz
2025 Deals -16 %
Brand: Crucial In Stock: 5+ Model: CP2K16G56C46U5
Memory voltage: 5 V | Memory clock speed: 5600 MHz | Cooling type: Heatsink | Intel Extreme Memory Profile (XMP) version: 3.0 | Component for: PC/Server | Compliance certificates: RoHS | Memory voltage: 1.1 V | Compliance certificates: REACH | AMD Extended Profiles for Overclocking (EXPO): Yes | Mem..
R1,980 R2,362
Ex VAT:R1,722
Crucial 8GB DDR5-5600 UDIMM CL46 (16Gbit)
2025 Deals -13 %
Brand: Crucial In Stock: 5+ Model: CT8G56C46U5
Memory Technology: DDR5 SDRAM | Storage Capacity: 8 GB | Memory Modules Quantity: 1 | Total Storage Capacity: 8 GB | Memory Form Factor: DIMM 288-pin | Memory Speed: 5600MHz(PC5-44800) | CAS Latency: CL46 | TRCD: 45 | TRP: 45 | Memory Features: Unbuffered | Compliant Devices: PC | Nominal Supply Vol..
R540 R623
Ex VAT:R469
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